Essential Oils and Their Constituents XXXI. Cyperenone—a New Sesquiterpene Ketone From Oil of Cyperus scarosius
作者:Ishwar Chandra Nigam
DOI:10.1002/jps.2600541233
日期:1965.12
A newsesquiterpeneketone (C 15 H 22 O; 2,4-dinitrophenylhydrazone, m.p. 227.5°) was isolated from the essentialoil of Cyperusscarosius R.Br. On hydrogenation it gave a dihydro compound, and on deoxidation it yielded the tricyclic hydrocarbon cyperene. The ketone was synthesized from cyperene by chromic acid oxidation. It is assigned structure I and named cyperenone in view of its relationship to
从香附子香精油中分离出一种新的倍半萜酮(C 15 H 22 O; 2,4-二硝基苯hydr,mp 227.5°)。氢化时得到二氢化合物,脱氧时得到三环烃hydrocarbon。酮是由烯通过铬酸氧化合成的。考虑到它与环戊烯的关系,它被赋予结构I,并被命名为环戊烯酮。
Hikino,H. et al., Chemical and pharmaceutical bulletin, 1968, vol. 16, # 1, p. 52 - 55
作者:Hikino,H. et al.
DOI:——
日期:——
Sesquiterpenes from the essential oil of Cyperus alopecuroides
作者:Mesmin Mekem Sonwa、Wilfried A. König、Karl-Heinz Kubeczka、Otakar Motl