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Pyrrolizidine alkaloids from the seeds of Scleropyrum wallichianum.
Liu, Jun-Hong; Yang, Han; Zhang, Ling; Peng, Xing-Rong; Li, Zhen-Jie; He, Mei-Ying; Wan, Luo-Sheng; Li, Zhong-Rong; Zhou, Lin; Liu, Zhi-Hua; Qiu, Ming-Hua.
Afiliación
  • Liu JH; State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China.
  • Yang H; State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China.
  • Zhang L; College of Traditional Chinese Medicine, Yunnan University of TCM, Kunming 650500, China.
  • Peng XR; State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China.
  • Li ZJ; Yunnan Key Laboratory of Tobacco Chemistry, R&D Center of China Tabacco Yunnan Industrial Co., Ltd., Kunming 650204, China.
  • He MY; State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China.
  • Wan LS; State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China.
  • Li ZR; Yunnan Key Laboratory of Tobacco Chemistry, R&D Center of China Tabacco Yunnan Industrial Co., Ltd., Kunming 650204, China.
  • Zhou L; Research Center for Development and Utilization of Tropical Agricultural Products, Yunnan Institute of Tropical Crops, Jinghong 666100, China.
  • Liu ZH; State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China.
  • Qiu MH; State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China.
J Asian Nat Prod Res ; 23(5): 407-413, 2021 May.
Article en En | MEDLINE | ID: mdl-32228193
ABSTRACT
Two new pyrrolizidine alkaloids, sclerwalins A and B (1 and 2), and one known 9-O-E-hydroxysenecioylretronecine (3) were first isolated from the seeds of Scleropyrum wallichianum. Their chemical structures were elucidated by extensive 1 D NMR and 2 D NMR (HSQC, HMBC, COSY, and ROESY), MS and IR spectra. Cytotoxicities of all isolates were evaluated against five human tumor cell lines (HL-60, A-549, SMMC-7721, MCF-7 and SW480).[Formula see text].
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Alcaloides de Pirrolicidina Límite: Humans Idioma: En Revista: J Asian Nat Prod Res Asunto de la revista: BOTANICA / QUIMICA Año: 2021 Tipo del documento: Article País de afiliación: China
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Alcaloides de Pirrolicidina Límite: Humans Idioma: En Revista: J Asian Nat Prod Res Asunto de la revista: BOTANICA / QUIMICA Año: 2021 Tipo del documento: Article País de afiliación: China