Isolation of alkaloids and structure elucidation of lehmannine from / 中草药
Chinese Traditional and Herbal Drugs
; (24): 293-296, 2001.
Article
em Zh
| WPRIM
| ID: wpr-410633
Biblioteca responsável:
WPRO
ABSTRACT
To study the alkaloid constituents in the seed of Sophora alopecuroides L. and isolation of lehmannine by transhydrogenation of sophocarbine to matrine present in the mixture. Methods Various processes of exchange, ion exchange and column chromatograph with very similar physical and chemical properties was successfully separated by transhydrogenation. Results 5 alkaloids were obtained and identified by elementary analysis, IR, MS, 1HNMR and 13CNMR as oxymatrine, oxysophoridine, matrine, sophoridine and lehmannine (12, 13-dehydromatrine). Conclusion Lehmannine was isolated from the seed of S. alopecuroides for the first time.
Texto completo:
1
Índice:
WPRIM
Idioma:
Zh
Revista:
Chinese Traditional and Herbal Drugs
Ano de publicação:
2001
Tipo de documento:
Article