Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1576961392', 'doi': 'https://doi.org/10.1002/pca.2565', 'title': 'Arylnaphthalene and aryltetralin-type lignans in hairy root cultures of<i>Linum perenne</i>, and the stereochemistry of 6-methoxypodophyllotoxin and one diastereoisomer by HPLC-MS and NMR spectroscopy', 'display_name': 'Arylnaphthalene and aryltetralin-type lignans in hairy root cultures of<i>Linum perenne</i>, and the stereochemistry of 6-methoxypodophyllotoxin and one diastereoisomer by HPLC-MS and NMR spectroscopy', 'publication_year': 2015, 'publication_date': '2015-05-15', 'ids': {'openalex': 'https://openalex.org/W1576961392', 'doi': 'https://doi.org/10.1002/pca.2565', 'mag': '1576961392', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/25982186'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/pca.2565', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S123408762', 'display_name': 'Phytochemical Analysis', 'issn_l': '0958-0344', 'issn': ['0958-0344', '1099-1565'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5032043920', 'display_name': 'Nathalie Jullian-Pawlicki', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4647051', 'display_name': 'Université de Picardie Jules Verne', 'ror': 'https://ror.org/01gyxrk03', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I4647051']}, {'id': 'https://openalex.org/I4210114827', 'display_name': 'Biologie des Plantes et Innovation', 'ror': 'https://ror.org/02hr3zx73', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I4210114827', 'https://openalex.org/I4647051']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Nathalie Jullian‐Pawlicki', 'raw_affiliation_strings': ['Unité de Recherche Biologie des Plantes et Innovation (BIOPI‐ EA 3900) Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France'], 'affiliations': [{'raw_affiliation_string': 'Unité de Recherche Biologie des Plantes et Innovation (BIOPI‐ EA 3900) Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France', 'institution_ids': ['https://openalex.org/I4647051', 'https://openalex.org/I4210114827']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5063089417', 'display_name': 'Michelle Lequart‐Pillon', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4647051', 'display_name': 'Université de Picardie Jules Verne', 'ror': 'https://ror.org/01gyxrk03', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I4647051']}, {'id': 'https://openalex.org/I4210114827', 'display_name': 'Biologie des Plantes et Innovation', 'ror': 'https://ror.org/02hr3zx73', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I4210114827', 'https://openalex.org/I4647051']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Michelle Lequart‐Pillon', 'raw_affiliation_strings': ['Unité de Recherche Biologie des Plantes et Innovation (BIOPI‐ EA 3900) Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France'], 'affiliations': [{'raw_affiliation_string': 'Unité de Recherche Biologie des Plantes et Innovation (BIOPI‐ EA 3900) Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France', 'institution_ids': ['https://openalex.org/I4647051', 'https://openalex.org/I4210114827']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5048379361', 'display_name': 'Luyen Huynh-Cong', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4647051', 'display_name': 'Université de Picardie Jules Verne', 'ror': 'https://ror.org/01gyxrk03', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I4647051']}, {'id': 'https://openalex.org/I49382586', 'display_name': 'An Giang University', 'ror': 'https://ror.org/023pm6532', 'country_code': 'VN', 'type': 'education', 'lineage': ['https://openalex.org/I49382586']}, {'id': 'https://openalex.org/I4210114827', 'display_name': 'Biologie des Plantes et Innovation', 'ror': 'https://ror.org/02hr3zx73', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I4210114827', 'https://openalex.org/I4647051']}], 'countries': ['FR', 'VN'], 'is_corresponding': False, 'raw_author_name': 'Luyen Huynh‐Cong', 'raw_affiliation_strings': ['Biotechnology Laboratory An Giang University Van Khiêm Street, 18 Long Xuyên City An Giang Province Viet Nam', 'Unité de Recherche Biologie des Plantes et Innovation (BIOPI‐ EA 3900) Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France'], 'affiliations': [{'raw_affiliation_string': 'Unité de Recherche Biologie des Plantes et Innovation (BIOPI‐ EA 3900) Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France', 'institution_ids': ['https://openalex.org/I4647051', 'https://openalex.org/I4210114827']}, {'raw_affiliation_string': 'Biotechnology Laboratory An Giang University Van Khiêm Street, 18 Long Xuyên City An Giang Province Viet Nam', 'institution_ids': ['https://openalex.org/I49382586']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5047049201', 'display_name': 'David Lesur', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210105717', 'display_name': 'Laboratoire de Glycochimie, des Antimicrobiens et des Agroressources', 'ror': 'https://ror.org/01gje7n16', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I1294671590', 'https://openalex.org/I4210105717', 'https://openalex.org/I4210128300', 'https://openalex.org/I4647051']}, {'id': 'https://openalex.org/I4647051', 'display_name': 'Université de Picardie Jules Verne', 'ror': 'https://ror.org/01gyxrk03', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I4647051']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'David Lesur', 'raw_affiliation_strings': ['Laboratoire de Glycochimie Antimicrobiens et Agroressources (LG2A) Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France'], 'affiliations': [{'raw_affiliation_string': 'Laboratoire de Glycochimie Antimicrobiens et Agroressources (LG2A) Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France', 'institution_ids': ['https://openalex.org/I4210105717', 'https://openalex.org/I4647051']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5104169433', 'display_name': 'Dominique Cailleu', 'orcid': 'https://orcid.org/0000-0002-6894-8522'}, 'institutions': [{'id': 'https://openalex.org/I4647051', 'display_name': 'Université de Picardie Jules Verne', 'ror': 'https://ror.org/01gyxrk03', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I4647051']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Dominique Cailleu', 'raw_affiliation_strings': ['Plate‐forme analytique Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France'], 'affiliations': [{'raw_affiliation_string': 'Plate‐forme analytique Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France', 'institution_ids': ['https://openalex.org/I4647051']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5048148973', 'display_name': 'François Mesnard', 'orcid': 'https://orcid.org/0000-0002-7626-3902'}, 'institutions': [{'id': 'https://openalex.org/I4210114827', 'display_name': 'Biologie des Plantes et Innovation', 'ror': 'https://ror.org/02hr3zx73', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I4210114827', 'https://openalex.org/I4647051']}, {'id': 'https://openalex.org/I4647051', 'display_name': 'Université de Picardie Jules Verne', 'ror': 'https://ror.org/01gyxrk03', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I4647051']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'François Mesnard', 'raw_affiliation_strings': ['Unité de Recherche Biologie des Plantes et Innovation (BIOPI‐ EA 3900) Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France'], 'affiliations': [{'raw_affiliation_string': 'Unité de Recherche Biologie des Plantes et Innovation (BIOPI‐ EA 3900) Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France', 'institution_ids': ['https://openalex.org/I4210114827', 'https://openalex.org/I4647051']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5003796296', 'display_name': 'Jean‐Claude Laberche', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210114827', 'display_name': 'Biologie des Plantes et Innovation', 'ror': 'https://ror.org/02hr3zx73', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I4210114827', 'https://openalex.org/I4647051']}, {'id': 'https://openalex.org/I4647051', 'display_name': 'Université de Picardie Jules Verne', 'ror': 'https://ror.org/01gyxrk03', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I4647051']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Jean Claude Laberche', 'raw_affiliation_strings': ['Unité de Recherche Biologie des Plantes et Innovation (BIOPI‐ EA 3900) Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France'], 'affiliations': [{'raw_affiliation_string': 'Unité de Recherche Biologie des Plantes et Innovation (BIOPI‐ EA 3900) Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France', 'institution_ids': ['https://openalex.org/I4210114827', 'https://openalex.org/I4647051']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5026308426', 'display_name': 'Philippe Girardin', 'orcid': 'https://orcid.org/0000-0003-2640-4612'}, 'institutions': [{'id': 'https://openalex.org/I4210114827', 'display_name': 'Biologie des Plantes et Innovation', 'ror': 'https://ror.org/02hr3zx73', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I4210114827', 'https://openalex.org/I4647051']}, {'id': 'https://openalex.org/I4647051', 'display_name': 'Université de Picardie Jules Verne', 'ror': 'https://ror.org/01gyxrk03', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I4647051']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Eric Gontier', 'raw_affiliation_strings': ['Unité de Recherche Biologie des Plantes et Innovation (BIOPI‐ EA 3900) Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France'], 'affiliations': [{'raw_affiliation_string': 'Unité de Recherche Biologie des Plantes et Innovation (BIOPI‐ EA 3900) Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France', 'institution_ids': ['https://openalex.org/I4210114827', 'https://openalex.org/I4647051']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5086991059', 'display_name': 'Michèle Boitel‐Conti', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210114827', 'display_name': 'Biologie des Plantes et Innovation', 'ror': 'https://ror.org/02hr3zx73', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I4210114827', 'https://openalex.org/I4647051']}, {'id': 'https://openalex.org/I4647051', 'display_name': 'Université de Picardie Jules Verne', 'ror': 'https://ror.org/01gyxrk03', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I4647051']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Michèle Boitel‐Conti', 'raw_affiliation_strings': ['Unité de Recherche Biologie des Plantes et Innovation (BIOPI‐ EA 3900) Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France'], 'affiliations': [{'raw_affiliation_string': 'Unité de Recherche Biologie des Plantes et Innovation (BIOPI‐ EA 3900) Université de Picardie Jules Verne 33 rue Saint Leu 80039 Amiens Cedex France', 'institution_ids': ['https://openalex.org/I4210114827', 'https://openalex.org/I4647051']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 4, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3970, 'currency': 'USD', 'value_usd': 3970, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.655, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 19, 'citation_normalized_percentile': {'value': 0.865308, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 90, 'max': 91}, 'biblio': {'volume': '26', 'issue': '5', 'first_page': '310', 'last_page': '319'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12360', 'display_name': 'Biosynthesis and Pharmacological Activities of Lignans', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T12360', 'display_name': 'Biosynthesis and Pharmacological Activities of Lignans', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T11613', 'display_name': 'Medicinal Plants: Chemical Constituents and Biological Activities', 'score': 0.9918, 'subfield': {'id': 'https://openalex.org/subfields/1110', 'display_name': 'Plant Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T12058', 'display_name': 'Allelopathy and Plant Interactions', 'score': 0.9907, 'subfield': {'id': 'https://openalex.org/subfields/1110', 'display_name': 'Plant Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/diastereomer', 'display_name': 'Diastereomer', 'score': 0.75031877}, {'id': 'https://openalex.org/keywords/linum', 'display_name': 'Linum', 'score': 0.6597927}, {'id': 'https://openalex.org/keywords/podophyllotoxin', 'display_name': 'Podophyllotoxin', 'score': 0.482218}], 'concepts': [{'id': 'https://openalex.org/C2781264555', 'wikidata': 'https://www.wikidata.org/wiki/Q424634', 'display_name': 'Lignan', 'level': 2, 'score': 0.9429581}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.8772558}, {'id': 'https://openalex.org/C138716334', 'wikidata': 'https://www.wikidata.org/wiki/Q268477', 'display_name': 'Diastereomer', 'level': 2, 'score': 0.75031877}, {'id': 'https://openalex.org/C2776795634', 'wikidata': 'https://www.wikidata.org/wiki/Q161100', 'display_name': 'Linum', 'level': 2, 'score': 0.6597927}, {'id': 'https://openalex.org/C162356407', 'wikidata': 'https://www.wikidata.org/wiki/Q180809', 'display_name': 'Mass spectrometry', 'level': 2, 'score': 0.43373013}, {'id': 'https://openalex.org/C71240020', 'wikidata': 'https://www.wikidata.org/wiki/Q186011', 'display_name': 'Stereochemistry', 'level': 1, 'score': 0.41746074}, {'id': 'https://openalex.org/C59822182', 'wikidata': 'https://www.wikidata.org/wiki/Q441', 'display_name': 'Botany', 'level': 1, 'score': 0.2407678}, {'id': 'https://openalex.org/C43617362', 'wikidata': 'https://www.wikidata.org/wiki/Q170050', 'display_name': 'Chromatography', 'level': 1, 'score': 0.22248644}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.05711806}], 'mesh': [{'descriptor_ui': 'D002851', 'descriptor_name': 'Chromatography, High Pressure Liquid', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D019597', 'descriptor_name': 'Flax', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': True}, {'descriptor_ui': 'D017705', 'descriptor_name': 'Lignans', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': True}, {'descriptor_ui': 'D009682', 'descriptor_name': 'Magnetic Resonance Spectroscopy', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D018517', 'descriptor_name': 'Plant Roots', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': True}, {'descriptor_ui': 'D011034', 'descriptor_name': 'Podophyllotoxin', 'qualifier_ui': 'Q000031', 'qualifier_name': 'analogs & derivatives', 'is_major_topic': True}, {'descriptor_ui': 'D053719', 'descriptor_name': 'Tandem Mass Spectrometry', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D053898', 'descriptor_name': 'Biosynthetic Pathways', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002851', 'descriptor_name': 'Chromatography, High Pressure Liquid', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D019597', 'descriptor_name': 'Flax', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D017705', 'descriptor_name': 'Lignans', 'qualifier_ui': 'Q000302', 'qualifier_name': 'isolation & purification', 'is_major_topic': False}, {'descriptor_ui': 'D017705', 'descriptor_name': 'Lignans', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': False}, {'descriptor_ui': 'D017705', 'descriptor_name': 'Lignans', 'qualifier_ui': 'Q000096', 'qualifier_name': 'biosynthesis', 'is_major_topic': False}, {'descriptor_ui': 'D017705', 'descriptor_name': 'Lignans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009682', 'descriptor_name': 'Magnetic Resonance Spectroscopy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008956', 'descriptor_name': 'Models, Chemical', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015394', 'descriptor_name': 'Molecular Structure', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018517', 'descriptor_name': 'Plant Roots', 'qualifier_ui': 'Q000254', 'qualifier_name': 'growth & development', 'is_major_topic': False}, {'descriptor_ui': 'D018517', 'descriptor_name': 'Plant Roots', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011034', 'descriptor_name': 'Podophyllotoxin', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': False}, {'descriptor_ui': 'D011034', 'descriptor_name': 'Podophyllotoxin', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D011034', 'descriptor_name': 'Podophyllotoxin', 'qualifier_ui': 'Q000302', 'qualifier_name': 'isolation & purification', 'is_major_topic': False}, {'descriptor_ui': 'D011034', 'descriptor_name': 'Podophyllotoxin', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013237', 'descriptor_name': 'Stereoisomerism', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D053719', 'descriptor_name': 'Tandem Mass Spectrometry', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D046509', 'descriptor_name': 'Tissue Culture Techniques', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}, {'descriptor_ui': 'D046509', 'descriptor_name': 'Tissue Culture Techniques', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 3, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/pca.2565', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S123408762', 'display_name': 'Phytochemical Analysis', 'issn_l': '0958-0344', 'issn': ['0958-0344', '1099-1565'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://u-picardie.hal.science/hal-04413921', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/25982186', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Life on land', 'id': 'https://metadata.un.org/sdg/15', 'score': 0.55}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 29, 'referenced_works': ['https://openalex.org/W1967806051', 'https://openalex.org/W1976482107', 'https://openalex.org/W1982056625', 'https://openalex.org/W1986468619', 'https://openalex.org/W1986533023', 'https://openalex.org/W1996478762', 'https://openalex.org/W2002798784', 'https://openalex.org/W2003269006', 'https://openalex.org/W2007246397', 'https://openalex.org/W2023343774', 'https://openalex.org/W2023650844', 'https://openalex.org/W2024556021', 'https://openalex.org/W2027284211', 'https://openalex.org/W2029201683', 'https://openalex.org/W2037444962', 'https://openalex.org/W2045831782', 'https://openalex.org/W2049880062', 'https://openalex.org/W2055417249', 'https://openalex.org/W2055980565', 'https://openalex.org/W2060693603', 'https://openalex.org/W2061664856', 'https://openalex.org/W2071629717', 'https://openalex.org/W2074431852', 'https://openalex.org/W2120798705', 'https://openalex.org/W2123802034', 'https://openalex.org/W2157861508', 'https://openalex.org/W2172261081', 'https://openalex.org/W4255855206', 'https://openalex.org/W44361105'], 'related_works': ['https://openalex.org/W4387681775', 'https://openalex.org/W3107718431', 'https://openalex.org/W2528265061', 'https://openalex.org/W2129174436', 'https://openalex.org/W2124765499', 'https://openalex.org/W2086801605', 'https://openalex.org/W2054728465', 'https://openalex.org/W2036166184', 'https://openalex.org/W2035501298', 'https://openalex.org/W1979313960'], 'abstract_inverted_index': {'Hairy': [0], 'root': [1, 61, 105, 152], 'cultures': [2, 62], 'of': [3, 13, 33, 45, 53, 56, 63, 84, 135, 143, 157, 174, 178], 'Linum': [4, 15, 46, 64, 149], 'sp.': [5], 'are': [6, 146], 'an': [7, 108, 179], 'alternative': [8], 'for': [9], 'the': [10, 31, 38, 51, 80, 155, 171, 175], 'high': [11], 'production': [12], 'lignans.': [14], 'perenne': [16, 65, 150], 'is': [17, 170], 'known': [18, 39], 'to': [19, 49, 79, 162], 'produce': [20], 'arylnaphthalene-type': [21, 40, 95], 'lignans': [22, 73, 86, 96, 145], 'such': [23], 'as': [24, 114, 116, 127], 'justicidin': [25, 158], 'B,': [26, 159], 'isojusticidin': [27], 'and': [28, 48, 68, 92, 99, 140], 'diphyllin.To': [29], 'elucidate': [30], 'presence': [32], 'aryltetralin-type': [34, 85, 109, 120, 144, 180], 'lignan': [35, 121, 181], 'diastereoisomers,': [36], 'besides': [37], 'lignans,': [41], 'in': [42, 103, 148], 'hairy': [43, 60, 104, 151], 'roots': [44], 'perenne,': [47], 'determine': [50], 'configurations': [52, 134, 177], 'one': [54, 117], 'diastereoisomer': [55], '6-methoxypodophyllotoxin': [57], '(6-MPTOX).Lignans': [58], 'from': [59], 'were': [66, 74, 87, 101, 138], 'extracted': [67], 'separated': [69], 'by': [70, 76, 89], 'HPLC.': [71], 'Arylnaphthalene-type': [72], 'identified': [75, 102], 'LC-MS,': [77], 'according': [78], 'literature.': [81], 'Two': [82], 'diastereoisomers': [83, 142], 'analysed': [88], 'mass': [90], 'spectrometry': [91], 'NMR': [93], 'spectroscopy.Numerous': [94], '(diphyllin-2-hexose-pentose,': [97], 'diphyllin-3-pentose': [98], 'diphyllin-hexose)': [100], 'cultures.': [106, 153], 'Methoxypodophyllotoxin,': [107], 'lignan,': [110], 'was': [111], 'also': [112, 160], 'identified,': [113], 'well': [115], 'diastereoisomer.': [118], 'This': [119, 169], 'could': [122], 'be': [123, 163], 'derived': [124], 'via': [125, 167], '7-hydroxymatairesinol': [126], 'a': [128], 'hypothetical': [129], 'biosynthetic': [130], 'pathway.': [131], 'The': [132], 'stereochemical': [133, 176], 'aryltetralin': [136], 'isomers': [137], 'determined.Arylnaphthalene': [139], 'two': [141], 'produced': [147], 'Matairesinol,': [154], 'precursor': [156], 'seems': [161], 'converted': [164], 'into': [165], '6-MPTOX': [166], '7-hydroxymatairesinol.': [168], 'first': [172], 'report': [173], 'other': [182], 'than': [183], 'podophyllotoxin': [184], '(PTOX).': [185]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1576961392', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 3}, {'year': 2022, 'cited_by_count': 3}, {'year': 2021, 'cited_by_count': 3}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 2}], 'updated_date': '2024-09-24T06:02:09.538519', 'created_date': '2016-06-24'}