0738726-A1 is referenced by 63 patents and cites 4 patents.

2-Oxazolidinone derivs. of formula (I) and their tautomers, isomers and salts are new. R1 = N3, OH, OR2, OSO2R3 or NR4R5; R2 = 1-8C acyl or a protecting gp.; R3 = 1-4C alkyl or phenyl opt. substd. by 1-4C alkyl; R4 = H, 3-6C cycloalkyl, phenyl, 1-8C alkyl, 1-8C alkoxy or protecting gp.; R5 = as for R4 or COR6, PO(OR7)(OR8) or SO2R9; R6 = 1-8C alkyl, 2-8C alkenyl (both opt. substd. by CN, halo or CF3), H, opt. halo-substd. 3-6C cycloalkyl, CF3, 1-8C alkoxy, phenyl, benzyloxy, 1-6C thioalkyl, acyl, NR10R11 or 5-membered heteroaryl contg. 1-3 heteroatoms (S, N and/or O), opt. substd. by 1-3C alkyl; R10, R11 = H, phenyl or 1-6C alkyl; R7, R8 = H or 1-4C alkyl; R9 = 1-4C alkyl or phenyl; A = a gp. of formula (a); ring A is opt. substd.; X = CO, CS, SO, SO2, P(OH) or P(O)(OH); Y = O, S or NR13; R12, R13 = CONH2, NH2, NHSO2R, SO2NH2 or S(O)fR (all opt. substd.), 3-pyrrolidinyl, 4- piperidinyl (both opt. N-substd. by benzyl), 5-nitro-2-pyridyl, 2- or 4-pyridyl, COCCl3, 1-6C acyl (opt. substd. by CF3, CCl3, OH or (opt. aryl-substd.) 1-6C alkoxy); R = alkyl, phenyl, benzyl or tolyl; f = 0-2.

Title
Heterobenzocyclopentane oxazolidinones having antibacterial activity
Application Number
EP19960105539 19960409
Publication Number
0738726 (A1)
Application Date
April 9, 1996
Publication Date
October 23, 1996
Inventor
Werling Hans Otto Dr
DE
Schaller Klaus Dr
DE
Labischinski Harald Prof Dr
DE
Kroll Hein Peter Dr
DE
Bremm Klaus Dieter Dr
DE
Endermann Rainer Dr
DE
Wild Hanno Dr
US
Ruppelt Martin Dr
DE
Riedl Bernd Dr
DE
Bartel Stephan Dr
DE
Haebich Dieter Dr
DE
Stolle Andreas Dr
DE
Assignee
Bayer
DE
IPC
C07D 413/06
C07F 09/00
C07D 419/00
C07D 417/00
C07D 413/00
C07D 263/00
A61P 31/00
C07F 09/6584
C07F 09/6558
C07D 419/04
C07D 417/14
C07D 417/04
C07D 413/14
C07D 413/12
C07D 413/04
C07D 263/58
A61P 31/04
A61K 31/66
A61K 31/655
A61K 31/445
A61K 31/44
A61K 31/425
A61K 31/423
A61K 31/42
A61K 31/40
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