Journal of the Chemical Society. Perkin transactions I p. 2666 - 2669 (1981)
Update date:2022-08-05
Topics:
Burke, Basil A.
Chan, Wilfred R.
Pascoe, Keith O.
Blount, John F.
Manchand, Percy S.
A novel casbane diterpene, crotonitenone <(E)-(1R*,5S*,7R*,11S*,14S*)-5-hydroxy-3,7,11,15,15-pentamethylbicyclo<12.1.0>pentadec-2-ene-4,8-dione> (7), C20H32O3, has been isolated from Croton nitens (Euphorbiaceae) and its structure and relative stereochemistry have been established by chemical, spectral, and X-ray crystallographic means.Crystals of (7) are monoclinic, space group P21, with a = 12.446(1), b = 13.285(1), c = 5.872(1) Angstroem, β = 97.02(1) grad, and Z = 2.The structure was refined by least squares to R 0.040 and R' 0.038.
View MoreGuilin Zhenda Bio-Tech Co., Ltd.
Contact:86-773-3568977
Address:-Yangtang shangshui industry park, Lingui county,
Qingdao Pana-Life Biochem Co.,Ltd.
Contact:86-532-87683902
Address:No.967 Dalao Road, Licang Zone, Qingdao City,Shandong, China 266021
Zhejiang Linhai Xinhua Chemicals Factory
Contact:0086-13661858911
Address:Xunqiao Development Zone, Linhai, Zhejiang, China
Longhui qunfeng Chemical Co., Ltd
Contact:86-731-82173407
Address:South-east Industrial Park, Longhui County, Hunan Province, China
Shanghai Witshoot Internet Technology Co Ltd
Contact:+86-21-66390020
Address:Room 419, No.285 Luochuan Road (E)
Doi:10.1021/ja00366a011
(1982)Doi:10.1246/cl.1981.1357
(1981)Doi:10.1039/b207978j
(2002)Doi:10.1039/c8ra00057c
(2018)Doi:10.1039/b409870f
(2004)Doi:10.1039/b102192n
(2001)