PLANT CHEMOSYSTEMATICS AND PHYLOGENY .34. CHEMOGEOGRAPHICAL EVOLUTION OF TERPENOIDS IN ICACINACEAE

被引:18
作者
KAPLAN, MAC
RIBEIRO, J
GOTTLIEB, OR
机构
[1] UNIV FED FLUMINENSE, INST QUIM, BR-24000 NITEROI, RJ, BRAZIL
[2] UNIV SAO PAULO, INST QUIM, BR-05508 SAO PAULO, BRAZIL
关键词
ICACINACEAE; CORNALES; IRIDOIDS; SECO-IRIDOIDS; CAMPTOTHECINS; TUBULOSINS; EMMOTINS; ICACEINES; HUMIRIANTHOLIDES; CHEMOGEOGRAPHY; CHEMOSYSTEMATICS;
D O I
10.1016/0031-9422(91)85121-F
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
Chemical evolution in the Icacinaceae, postulated to involve oxidative sequences within monoterpenoids (iridoids, complex seco-iridoid alkaloids), sesquiterpenoids (emmotins) and diterpenoids (icaceines and humiriantholides), is accompanied by spatial radiation of genera from Melanesia in a western direction along the tropical belt to Amazonia. Presently available chemical data suggest the family to derive from corniflorean stock and to extend into gentianiflorean entourage.
引用
收藏
页码:2671 / 2676
页数:6
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