0393457-A1 is referenced by 170 patents and cites 3 patents.

A proteinase inhibitory compound represented by the following general formula (1): wherein R1 represents a straight-chain or branched acyl group having 2 to 10 carbon atoms, a branched-, cyclic- or polycyclic-alkyloxycarbonyl group having 4 to 15 carbon atoms, a substituted- or unsubstituted-benzyloxycarbonyl group, a 2,2,2-trichloroethyloxycarbonyl group, a 2-(trimethylsilyl)ethyloxycarbonyl group, a p-toluenesulfonyl group, an o-nitrophenylsulfenyl group, a diphenylphosphonothioyl group, a triphenylmethyl group or a 2-benzoly-1-methylvinyl group; R2 represents a hydrogen atom; or R1 and R2 may together form a phthaloyl group; R3 represents an isobutyl group, a n-butyl group or an isopropyl group and the above-mentioned R1 can be an unsubstituted-benzyloxycarbonyl group provided that R3 is a n-butyl group; and R4 represents a n-butyl group. e

Title
Proteinase inhibitor.
Application Number
EP19900106738 19900409
Publication Number
0393457 (A1)
Application Date
April 9, 1990
Publication Date
October 24, 1990
Inventor
Shibata Hiroshi
JP
Saitoh Masayuki
JP
Higuchi Naoki
JP
Assignee
Suntory
JP
IPC
A61K 37/64
C07K 05/00
C07F 09/00
C07F 07/00
C07D 209/00
C07C 313/00
C07C 311/00
C07C 271/00
C07C 237/00
A61P 27/00
C07K 05/06
C07F 09/44
C07F 09/36
C07F 09/24
C07F 07/10
C07F 07/08
C07D 209/48
C07C 313/24
C07C 311/21
C07C 271/54
C07C 271/34
C07C 271/22
C07C 237/22
C07C 237/06
C07C 237/04
A61P 43/00
A61P 29/00
A61P 27/12
A61P 27/02
A61P 17/00
A61K 38/55
A61K 31/695
A61K 31/165
A61K 31/16
C12N 09/99
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