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Machine translation
1. (WO1980000342) ANALGESIC PENTAPEPTIDES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000342    International Application No.:    PCT/US1979/000531
Publication Date: 06.03.1980 International Filing Date: 23.07.1979
IPC:
A61K 38/00 (2006.01), C07K 14/70 (2006.01)
Applicants:
Inventors:
Priority Data:
932089 08.08.1978 US
Title (EN) ANALGESIC PENTAPEPTIDES
(FR) PENTAPEPTIDES ANALGESIQUES
Abstract: front page image
(EN)Pentapeptides of the formula: (FORMULA) wherein R1 is hydrogen, methyl, ethyl, propyl, 2-methyl-2-pentenyl, 2-methyl-1-pentenyl, cyclopropylmethyl, or cyclobutylmethyl; R2, R3, and R4 are, independently, hydrogen or methyl; and X is -OH, -NH2, -NHCnH2n+1 where n is 1,2,3, and 4, -0R5, or CH2OR5, where R5 is hydrogen or lower alkyl of from 1 to 4 carbon atoms; or a pharmaceutically acceptable salt thereof; have analgesic activity upon administration to warm-blooded animals.
(FR)Pentapeptides de formule: (FORMULE) ou R1 est l"hydrogene, le methyle, l"ethyle, le propyle, 2-methyle-2 pentenyle, 2-methyle-1-pentenyle, le cyclopropylmethyle, ou le cyclobutylmethyle; R2, R3, et R4 sont, independamment, l"hydrogene ou le methyle; et X est -OH, -NH2, -NHCnH2n + 1 ou n vaut 1, 2, 3, et 4, -OR5, ou CH2OR5 ou R5 est l"hydrogene ou un alkyle inferieur de 1 a 4 atomes de carbone; ou un de leurs sels pharmaceutiquement acceptables; ils possedent une activite analgesique lorsqu"ils sont administres a des animaux a sang chaud.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)