Anthelmintic pyridine and thiazole substituted benzimidazole carbamates
申请人:Hoffmann-La Roche Inc.
公开号:US04026936A1
公开(公告)日:1977-05-31
Compounds represented by the formula ##STR1## wherein R is ##STR2## R.sup.1 is 2-pyridyl, 3-pyridyl, 4-pyridyl or 2-thiazyl, R.sup.2 is lower alkyl and n is 1 or 2, And acid addition salts of the compounds wherein R.sup.1 is 2-pyridyl, 3-pyridyl or 4-pyridyl are disclosed as useful as anthelmintics against a broad spectrum of helminths. Processes for making the active compounds and novel intermediates useful therein are also disclosed.
Acetindine derivatives, their preparation and medicaments containing them
申请人:——
公开号:US20030162808A1
公开(公告)日:2003-08-28
Disclosed are azetidine derivatives of formula:
1
their optical isomers, their salts, their preparation and medicaments containing them.
本发明涉及一种公开的式(1)的氮杂环丙烷衍生物,其光学异构体,其盐,其制备方法以及含有它们的药物。
AZETIDINE DERIVATIVES, THEIR PREPARATION AND MEDICAMENTS CONTAINING THEM
申请人:Achard Daniel
公开号:US20060270649A1
公开(公告)日:2006-11-30
Disclosed are azetidine derivatives of formula:
their optical isomers, their salts, their preparation and medicaments containing them.
本发明涉及一种式子为的氮杂环丙烷衍生物,包括其光学异构体、其盐、其制备方法以及含有它们的药物。
Heterocyclic compound and H1 receptor antagonist
申请人:Okada Makoto
公开号:US09365553B2
公开(公告)日:2016-06-14
A heterocyclic compound useful as an antiallergic agent is provided.
A compound represented by the following formula (1) or a salt thereof:
wherein the ring A is a homocyclic or heterocyclic ring; the ring B is a heterocyclic ring which contains G and nitrogen atom N as constituent atoms thereof, wherein G is CH or N; R1 is a carbonyl group or an alkylene group; R2a and R2b are an alkyl group, a cycloalkyl group, an aryl group, or a heterocyclic group; X is an oxygen atom or a sulfur atom; Z is a hydroxyl group, an alkoxy group, a cycloalkyloxy group, an aryloxy group, an aralkyloxy group, an amino group, or an N-substituted amino group; and n is 0 or 1; with the proviso that when the ring A is a benzene ring or when the ring B is a piperazine ring, R1 is an alkylene group which may have a substituent.