Archiv der Pharmazie p. 312 - 317 (1987)
Update date:2022-08-04
Topics:
Kucklaender, Uwe
Toeberich, Hildegard
Kuna, Krystina
The cycloheptindolones 3a and b are synthesized and transformed into the title compounds 6a,b,c.Methylation of 3a yields the free carboxylic acid 7 which reacts with acetic anhydride to yield the enol lactone 8.Treatment of 8 with methylamine gives the open-chain amide 9.
View MoreChangZhou XiaQing Chemical Co., Ltd.
Contact:+86-519-88721665
Address:3# Hengluo Road, Henglin Town, Changzhou City, Jiangsu Province，China
Shanghai Standard Biotech Co., Ltd.
Contact:+86-18502101150
Address:Room 103, Building 2nd, NO.720, Cailun Road , Pudong District, Shanghai, China
Shanghai Rich Chemicals Co., Ltd
website:http://www.richchemical.com
Contact:+86-21-20255798
Address:Pudong Shanghai,China
Zibo Linzi Darong Fine Chemical Co., Ltd(expird)
Contact:86-532-67773200; 15689126900
Address:Qidu town,Linzi district,Zibo city,Shandong province,China
Jiaxing Taixin Pharmaceutical Chemical Co., Ltd
Contact:0573-82613601
Address:Chemical Park, Jiaxing, Zhejiang, China
Doi:10.1021/ja00537a037
(1980)Doi:10.1039/c7ob01387f
(2017)Doi:10.1515/bchm2.1969.350.1.635
(1969)Doi:10.1021/jm00314a009
(1967)Doi:10.1139/v72-136
(1972)Doi:10.1007/BF00909635
(1973)
