Quinone-method triterpenes from tissue cultures of catha edulis
SPJ-Saudi Pharmaceutical Journal. 1998; 6 (3-4): 242-45
em Inglês
| IMEMR
| ID: emr-49823
ABSTRACT
Tingenone and 22 beta hydroxytingenone were isolated from the callus of catha edulis. They were identified by physical and spectral means [optical rotation, IR, UV, CIMS, 1H-, 13C-NMR and two-dimensional NMR] in comparison with the reported data. The isolated quinone-methide triterpenes could not be detected in the mother plant grown in the greenhouse or outdoors. The cytotoxicity of 22 beta hydroxytingenone in several cell-line systems is also reported
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Índice:
IMEMR (Mediterrâneo Oriental)
Assunto principal:
Quinonas
/
Triterpenos
/
Técnicas de Cultura de Tecidos
Idioma:
Inglês
Revista:
Saudi Pharm. J.
Ano de publicação:
1998
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