Phenyl- and benzylphosphonate esters

Details Phenyl- and benzylphosphonate esters Phenyl- and benzylphosphonate esters

1975-02-03

1976-10-05

Raymond, Richard L.

Chemistry of carbon compounds

Dipeptides, e.g., aspartame, anserine, carnosine, etc.

260329P, 2603305, 2603461R, 2603473, 2603474, 2603477, 2603478, 260940, 260941, 260942, 260943, 260944, 260945, 260951, 260953, 260954, 260955, 260956, 260961, 424210, 424211, 424212, 424214, 424217, 424218, 424219, 424222, C07F 940

Patent

active

039845010

ABSTRACT:
Compounds having the structural formula ##SPC1##
Wherein X is an alkyl or alkenyl chain having 2-8 carbon atoms, one of which carbon atoms may be in the form of a carbonyl group, Y is H, alkyl, dialkylaminoethyl, aryl, aralkyl or aryl and aralkyl substituted with one or more R, and R is H, lower alkyl, lower alkoxy, halogen, CF.sub.3, NO.sub.2, OH, CN, COOR.sub.1, ##EQU1## NHCOR.sub.1, NR.sub.1 R.sub.2 or ##EQU2## where R.sub.1 and R.sub.2 are each selected from the group consisting of H and lower alkyl; R, R.sub.1 and R.sub.2 being the same or different, T is 0 or 1 and n is 0-5; and pharmaceutically acceptable salts thereof.

REFERENCES:
patent: 2329707 (1943-09-01), Farrington et al.
patent: 3019249 (1962-01-01), Gunderloy
patent: 3268629 (1966-08-01), Cherbullez et al.
patent: 3851019 (1974-11-01), Hogberg et al.
patent: 3862270 (1975-01-01), Hogberg et al.
patent: 3869527 (1975-03-01), Hogberg et al.

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