C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/279, 260/300
C07D 209/04 (2006.01) A61K 31/40 (2006.01) C07D 209/10 (2006.01) C07D 403/06 (2006.01) C07D 405/06 (2006.01) C07D 409/06 (2006.01) C07D 413/06 (2006.01)
Patent
CA 1255312
22749-319H D.N. 7356B DIV V ABSTRACT OF THE DISCLOSURE Indole compounds of the formula: Image VI [wherein R2 is hydrogen, alkyl, optionally substituted phenyl or optionally substituted benzyl; R3 is optionally alkoxy-substituted cyclohexyl, option- ally substituted phenyl, optionally substituted styryl biphenyl, optionally substituted naphthyl, thienyl, furyl, benzofuryl, benzothienyl, quinolyl or pyrrolyl; R4 is hydrogen or a substituent; Alk is optionally alkyl-substituted alkylene; and X is toluenesulfonyl or halo], are useful as intermediates for producing analgesic, anti- rheumatic and anti-inflammatory compounds such as those of the formula: Image I wherein Z is O or NOH, N=B is azido, optionally substituted amino, optionally substituted morpholinyl, optionally substituted thiomorpholinyl, optionally substituted piperidinyl, optionally substituted pyrrolidinyl, azetidinyl, optionally substituted piperazinyl or hexahydrodiazepinyl, and the other symbols are as defined above].
576125
Fetherstonhaugh & Co.
Sanofi-Synthelabo
Sterling Drug Inc.
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