NEOCLERODANE DITERPENOIDS AND OTHER CONSTITUENTS FROM BACCHARIS GENISTELLOIDES

被引:12
作者
SUTTISRI, R
KINGHORN, AD
WRIGHT, AD
STICHER, O
机构
[1] UNIV ILLINOIS,COLL PHARM,DEPT MED CHEM & PHARMACOGNOSY,PROGRAM COLLABORAT RES PHARMACEUT SCI,CHICAGO,IL 60612
[2] SWISS FED INST TECHNOL,DEPT PHARM,CH-8092 ZURICH,SWITZERLAND
关键词
BACCHARIS GENISTELLOIDES; COMPOSITAE; DITERPENES; CLERODANES;
D O I
10.1016/S0031-9422(00)94778-2
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Three novel neo-clerodane diterpenoids, namely, 15,16-epoxy-7 alpha,18-dihydroxy-15-oxo-ent-cleroda-3-ene,7 alpha,15,18-trihydroxy-ent-cleroda-3-ene and 15,16-diacetoxy-7 alpha,18-dihydroxy-ent-cleroda-3-ene, together with two known diterpenoids, 15,16-epoxy-18-hydroxy-15-methoxy-ent-cleroda-3-ene and 15,16-epoxy-7 alpha,18-dihydroxy-15-methoxy-ent-cleroda-3-ene, were isolated from the aerial parts of Baccharis genistelloides. Eupatorin, cirsimaritin, 5-hydroxy-3',4',6,7-tetramethoxyflavone, spathulenol and trans-phytol were also identified from this Baccharis species.
引用
收藏
页码:443 / 446
页数:4
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