Phenylalanine derivative and proteinase inhibitor

Details Phenylalanine derivative and proteinase inhibitor Phenylalanine derivative and proteinase inhibitor

1987-03-30

1989-10-10

Lee, Mary C.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

564157, 560 21, 560 22, 560 34, 560 35, 560 39, 560 41, 562435, 562437, 562439, 562440, 562448, 562450, 2609982, 546256, 546261, 546264, 546266, 546267, 546276, 546278, 546280, 546194, 546209, 546210, 546187, 546188, 546190, 544 82, 544 78, 544 86, 544121, 544122, 544130, 544139, 544133, 544132, 544131, 544296, 544295, 544316, 544331, 544332, 544357, 544360, 544364, 544370, 544369, 544366, 548251, 548337, 548187, 548195, 5142318, 5142322, 5142358, 5142362, 5142368, 5142372, 5142378, 514255, 514269, 514272,

Patent

active

048732532

ABSTRACT:
A phenylalanine derivative having the formula (I): ##STR1## wherein A represents ##STR2## B represents ##STR3## wherein m is 0, 1, or 2 and n is 3, 4, or 5; X represents (a) hydroxy, (b) nitro, (c) amino, (d) phenoxy which may be substituted with (i) halogen or (ii) nitro, (e) c.sub.1 -C.sub.4 alkyloxy which may be substituted wit (i) phenyl or (ii) benzoyl, (f) benzoyl, (g) pyridyloxy which may be substituted with (i) halogen or (ii) nitro, or (h) c.sub.1 -C.sub.4 alkyl which may by substituted with halogen;

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CA 101-76212p, Pharmazie, 39H1, p. 68 (1984).
CA 53-9299g, J. Biochem. (Tokyo), 46, p. 19 (1959).
CA 93-101418t, Biochem. Biophys. Res. Comm., 94, p. 284 (1980).
CA 84-160982j, Bioklimiya, 41, p. 294 (1976).

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