C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/277, 260/291
C07D 211/06 (2006.01) C07D 211/32 (2006.01) C07D 211/58 (2006.01) C07D 295/18 (2006.01) C07D 295/194 (2006.01) C07D 405/12 (2006.01)
Patent
CA 1281321
ABSTRACT New spasmolytic active tertiary amine derivatives, salts thereof, and processes for their preparation, of the formula 1 are described Image 1 in which the groups R represent a range of possibilities, typically hydrogen or an alkyl or alkylene group; A is a phenyl or heteroaryl group having 5 or 6 members; Z is the group NR12 or an oxygen atom, R12 being hydrogen or alkyl; n is zero or 1; and X is a carbonyl, thiocarbonyl or SO2 group. In the compounds wherein R4 is other than hydrogen, the S-configuration of the chiral center is pre- ferred. A typical compound is Image These compounds do not exhibit the peripheral and central muscarino- lytic side effects characteristic of other neurotropic spasmolytics, for example atropine and secorerine.
490273
Dijk Jan Van
Van Wijngaarden Ineke
Zwagemakers Johannes M.a.
Dijk Jan Van
Duphar International Research B.v.
Fetherstonhaugh & Co.
Van Wijngaarden Ineke
Zwagemakers Johannes M.a.
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