1,2,3,5-tetrahydrobenzo'c!azepin-4-one derivatives having muscarinic antagonist activity
申请人:——
公开号:US20030199494A1
公开(公告)日:2003-10-23
There is disclosed a compound having the formula or a pharmaceutically acceptable salt thereof, wherein: R
1a
, R
1b
and R
1c
are independently fluorine or hydrogen; R
2
is C
1
to C
12
alkyl being straight or branched chain, saturated or unsaturated, mono-substituted or unsubstituted, said substituents being selected from piperidine, pyrroliding, morpholine, thiomorpholine and cycloalkyl of 3 to 7 carbon atoms; a cycloalkyl of 3 to 9 carbon atoms; a cycloalkyl of 3 to 9 carbon atoms having a C
1
to C
6
alkyl substituent; a polycycloalkyl of 2 to 3 rings having 7 to 12 carbons; and phenyl or phenyl substituted with halogen, hydroxy, C
1
to C
6
alkoxy, C
1
to C
6
alkyl, nitro, methylene dioxy or trifluoromethyl; and R
3
is a moiety selected from: (I), (II) or a pyrrolidin-3-yl moiety of the formula (III). The compounds are disclosed for use as muscarinic antagonists with M
3
selectivity.
1,2,3,5-TETRAHYDROBENZO[C]AZEPIN-4-ONE DERIVATIVES HAVING MUSCARINIC ANTAGONIST ACTIVITY
申请人:Muscagen Limited
公开号:EP1294697A1
公开(公告)日:2003-03-26
[EN] 1, 2, 3, 5 -TETRAHYDROBENZO`C!AZEPIN-4-ONE DERIVATIVES HAVING MUSCARINIC ANTAGONIST ACTIVITY<br/>[FR] DERIVES DE 1, 2, 3, 5 -TETRAHYDROBENZO`C!AZEPINE-4-ONE PRESENTANT UNE ACTIVITE ANTAGONISTE MUSCARINIQUE
申请人:MUSCAGEN LTD
公开号:WO2002006241A1
公开(公告)日:2002-01-24
There is disclosed a compound having the formula or a pharmaceutically acceptable salt thereof, wherein: R1a, R1b and R1c are independently fluorine or hydrogen; R2 is C1 to C12 alkyl being straight or branched chain, saturated or unsaturated, mono-substituted or unsubstituted, said substituents being selected from piperidine,pyrroliding, morpholine, thiomorpholine and cycloalkyl of 3 to 7 carbon atoms; a cycloalkyl of 3 to 9 carbon atoms; a cycloalkyl of 3 to 9 carbon atoms having a C1 to C6 alkyl substituent; a polycycloalkyl of 2 to 3 rings having 7 to 12 carbons; and phenyl or phenyl substituted with halogen, hydroxy, C1 to C6 alkoxy, C1 to C6 alkyl, nitro, methylene dioxy or trifluoromethyl; and R3 is a moiety selected from: (I), (II) or a pyrrolidin-3-yl moiety of the formula (III). The compounds are disclosed for use as muscarinic antagonists with M3 selectivity.
NELSON W. L.; FREEMAN D. S.; VINCENZI F. F., J. MED. CHEM. <JMCM-AR>, 1976, 19, NO 1, 153-158