A series of sesquiterpenes with a 7α-isopropyl side chain and related compounds isolated from Curcuma wenyujin

DOI: 10.1248/cpb.39.843

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 843 - 853 (1991)

Update date:2022-09-26

Topics:

Authors:

Harimaya

Gao Gao

Ohkura Ohkura

Kawamata

Iitaka Iitaka

Guo Guo

Inayama Inayama

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1248/cpb.39.843

Sesquiterpenoids possessing a 7α-isopropyl group, such as curcumol (1a), curdione (2a), curcumalactone (3), and a new epoxy germacrane, (1R,10R)-epoxy-(-)-1,10-dihydrocurdione (5a), were isolated from the essential oil of Curcuma wenyujin. Other related new sesquiterpenes, neocurdione (4) and (1S,10S),(4S,5S)-germacrone-1(10),4-diepoxide (6) were also isolated from this plant. The stereostructures and absolute configurations of these sesquiterpenes were established on the basis of spectroscopic and chemical data as well as X-ray crystallographic analyses.

Full text of DOI:10.1248/cpb.39.843

NII-Electronic Library Service

Products guided by the article

Product name:4-Bromo-benzoic acid (1S,2S,5S,8S,9S)-9-isopropyl-2-methyl-6-methylene-11-oxa-tricyclo[6.2.1.0^1,5]undec-8-yl ester

Cas No:94530-78-6

R&D Labs maybe for 94530-78-6

Shanghai Rainbow Chemistry Co., Ltd.

Contact:+86-21-64968086-5815/5812

Address:3rd floor, Building 7, 251 Faladi Road, Zhangjiang Hi-Tech Park, Pudong District, Shanghai, P.R. China
Jiangxi Huashi Pharmaceutical Co., Ltd

Contact:+86-795-4509628

Address:No.199, Ningbo Avenue, Fengxin industrial park, Fengxin county, Yichun city, Jiangxi
Zhejiang Linhai Xinhua Chemicals Factory

Contact:0086-13661858911

Address:Xunqiao Development Zone, Linhai, Zhejiang, China
Wuhan Fortuna Chemical Co.,Ltd

website:http://www.fortunachem.com

Contact:86-27-59207850

Address:Add: Room 2015, No.2 Building, Kaixin Mansion No.107 Jinqiao Avenue, Wuhan, China
NEM CHEMICAL CO.，LTD

website:http://www.NEM.COM.CN

Contact:+86-393-4411771

Address:The west section of shengli Road,Puyang,Henan Province,China

Relevant to this article

Isotope effects in photochemistry: Application to chromatic orthogonality

Doi:10.1021/ol070820h
(2007)
Practical enzymatic desymmetrization of 2-(ethoxycarbonyl)propane-1,3-diyl dihexanoate and model cyclization for the A-D ring system of lysergic acid

Doi:10.1002/hlca.200790144
(2007)
A convergent synthesis of carbocyclic sinefungin and its C-5 epimer

Doi:10.1002/ejoc.201402812
(2014)
Ruthenium complexes of electronically coupled cyclopentadienone ligands - Catalysts for transformations of propargyl alcohols

Doi:10.1002/ejoc.200700064
(2007)
Stereoselective Preparation of C-Aryl Glycosides via Visible-Light-Induced Nickel-Catalyzed Reductive Cross-Coupling of Glycosyl Chlorides and Aryl Bromides

Doi:10.1002/adsc.202100343
(2021)
Synthesis of 4-phenoxybenzamide adenine dinucleotide as NAD analogue with inhibitory activity against enoyl-ACP reductase (InhA) of Mycobacterium tuberculosis

Doi:10.1016/j.bmcl.2007.05.084
(2007)

Article Doi