Chemistry of Natural Compounds p. 532 - 535 (1986)
Update date:2022-07-31
Topics:
Ovezdurdyev, A.
Abdullaev, N. D.
Kasymov, Sh. Z.
Akyev, B.
The epigeal part of Erigeon khorassanicus Boiss. has yielded a new sesquiterpene lactone of the pseudoguaiane type - ergolide C17H22O5, mp 179-180 deg C (ethanol) <α>D20 +123 deg (c 4.88; ethanol).On the basis of chemical transformations and spectral chracteristics, its structure and configuration have been established as 6-acetoxy-4-oxo-1,7αH,6,8,10βH-pseudoguai-11(13)-en-8,12-olide.
View MoreJiangsu King Road New Materials Co., Ltd.
website:http://www.jskingroad.com
Contact:0519-85720726 0519-85720721 13584535752
Address:No.1,Weihua Road,Xinbei District,Changzhou City,Jiangsu Province
Jinzhou Jiutai Pharmaceutical Co.,Ltd
Contact:+86-0416-5179890
Address:No.41, Taianli, Taihe District, Jinzhou, Liaoning
Xi'an Costrong Pharmaceutical Co., Ltd.
Contact:029- 68576496
Address:Room 2004,Shuibao Building,No.190,South Erhuan Rd, Yanta District,Xi'an,Shaan Xi,China
Zhushan County Tianxin Pharmaceutical & Chemical Co., Ltd.
Contact:0086-719-4224892
Address:Tutang Road, Chengguan Town, Zhushan County, Hubei Province
Angelisun(Chongqing) Pharmaceutical Co., LTD.
Contact:+86-23-68030926-816
Address:D1-7 Tech & Entrepreneurs Park, Kecheng Road, Erlang Hi-Tech Areas, Chongqing, China
Doi:10.1002/ejoc.202100544
(2021)Doi:10.1021/acs.jnatprod.6b00224
(2016)Doi:10.1016/j.bmcl.2004.03.093
(2004)Doi:10.1002/chem.200901580
(2009)Doi:10.1248/cpb.43.12
(1995)Doi:10.1021/acs.joc.9b02026
(2019)
