C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
167/207, 167/209
C07C 327/16 (2006.01) A61K 31/265 (2006.01) A61K 31/445 (2006.01) C07D 205/04 (2006.01) C07D 229/00 (2006.01) C07D 233/02 (2006.01) C07D 239/04 (2006.01) C07D 243/04 (2006.01) C07D 243/08 (2006.01) C07D 245/02 (2006.01) C07D 263/04 (2006.01) C07D 265/06 (2006.01) C07D 267/06 (2006.01) C07D 267/10 (2006.01) C07D 267/22 (2006.01) C07D 277/04 (2006.01) C07D 279/06 (2006.01) C07D 281/02 (2006.01) C07D 281/06 (2006.01) C07D 281/18 (2006.01) C07D 295/08 (2006.01) C07D 295/14 (2006.01) C07D 311/32 (2006.01) C07D 4
Patent
CA 1292474
A B S T R A C T A new class of anti-spasmodic compounds having two branch chains is provided. The compounds have the general formula: Image where R is selected from the group consisting of: Image , Image Image , Image Image , Image Image , Image Image , Image wherein q is an integer from 1 to 4, Image , Image , Image and Image . The total number of carbon atoms in R is equal to or less than 20. Furthermore, m is an integer from 1 to 4, n is an integer from 1 to 4, and p is an integer from 1 to 4. X may be nonexistent or may be O, S, NH or CH2 or salts thereof. However, when X is nonexistent the termi- nal group in both the n-chain and the p-chain is a methyl group.
535618
Davis William M.
Goudreau Gage Dubuc
United Pharmaceuticals Inc.
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