BR9900694A - Compostos peptìdicos com atividade sobre a calicreìna tissular humana e com atividade inibidora da liberação de cininas - Google Patents

Compostos peptìdicos com atividade sobre a calicreìna tissular humana e com atividade inibidora da liberação de cininas

Info

Publication number
BR9900694A
BR9900694A BR9900694-4A BR9900694A BR9900694A BR 9900694 A BR9900694 A BR 9900694A BR 9900694 A BR9900694 A BR 9900694A BR 9900694 A BR9900694 A BR 9900694A
Authority
BR
Brazil
Prior art keywords
eddnp
abz
activity
pac
acid
Prior art date
Application number
BR9900694-4A
Other languages
English (en)
Inventor
Gilberto De Nucci
Luiz Juliano Neto
Caliendo Giuseppe
Santagada Vincenzo
Original Assignee
Laboratorios Biosintetica Ltda
Univ Federal De Sao Paulo Unif
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Laboratorios Biosintetica Ltda, Univ Federal De Sao Paulo Unif filed Critical Laboratorios Biosintetica Ltda
Priority to BR9900694-4A priority Critical patent/BR9900694A/pt
Publication of BR9900694A publication Critical patent/BR9900694A/pt

Links

Abstract

"COMPOSTOS PEPTìDICOS COM ATIVIDADE SOBRE A CALICREìNA TISSULAR HUMANA E COM ATIVIDADE INIBIDORA DA LIBERAçãO DE CININAS" A invenção refere-se a síntese de compostos peptídicos formados de aminoácidos naturais e não-naturais com atividade inibidora sobre a calicreína tissular humana e com atividade inibidora da liberação de cininas em preparações farmacológicas de órgãos isolados. Os compostos análogos do Abz-F-R-R-P-EDDnp sintetizados com aminoácidos naturais possuem as seguintes fórmulas: A) Abz-F-R-P-R-EDDnp, B) Abz-F-R-S-R-EDDnp, C) Abz-F-R-R-P-R-EDDnp, D) Abz-F-F-S-R-EDDnp, E) Bz-F-F-S-R-EDDnp, F) Pac-F-R-EDDnp, G) Bz-F-F-R-P-R-NH~ 2~, H) Bz-F-(pNH~ 2~)F-R-P-R-NH~ 2~, I) Pac-F-F-R-P-R-NH~ 2~, j) Cap-F-F-R-P-R-NH~ 2~, onde, Abz = ácido orto-aminobenzóico, Bz = ácido benzóico, Pac = ácido fenilacético, Cap = ácido <SYM>-amino-Capróico, F = Fenilalanina, (pNH~ 2~)F = para-aminofenilalanina, R = Arginina, S = Serina, P = Prolina, EDDnp = N-(2,4-dinitrofenil)-Etilenodiamino, NH~ 2~= amida; e os análogos do peptídeo Pac-F-S-R-EDDnp, de fórmula geral Pac-<B><MU>X<MV><D>-S-R-NH~ 2~- <B><MU>X<MV><D> são os seguintes aminoácidos não naturais: A) L-Fenilalanina; B) 3-(2-Thienil)L-Alanina; C) 3-Ciclohexil-L-Alanina; D) L-ácido (3aS, 7aS)-octahidroindole-2-carboxilíco (Oic); E) ácido (S,S,S)-2-azabiciclo[3.3.0]-3-carboxílico (Aoc); F) 3-(2-Naftil)-L-Alanina (Nap); G) L-ácido 1,2,3,4-tetrahydroisoquinolina-3 carboxílico (Tic); H) L-Fenilglicina; I) N-Benzil-Glicina; J) <30>^ E^ - <30> ^ Z^ - L-Fenilalanina; K) L-ácido 7-hidróxi-octahidroindole-2-carboxílico (7-OH-Tic); L) ácido 2-aminotetralin-2-carboxílico; M) ácido-2 aminoindan-2-carboxílico; N) Homo-L-Fenilalanina; O) 3,3-L-Difenilalanina; P) [2-(9-Fluorenil)]-Glicina; Q) [2-(1-Indanil)]-Glicina; R) [2-(2-Indanil)]-Glicina; s) [3-(3 Benzotienil)]-alanina; T) Bfi.
BR9900694-4A 1999-03-08 1999-03-08 Compostos peptìdicos com atividade sobre a calicreìna tissular humana e com atividade inibidora da liberação de cininas BR9900694A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9900694-4A BR9900694A (pt) 1999-03-08 1999-03-08 Compostos peptìdicos com atividade sobre a calicreìna tissular humana e com atividade inibidora da liberação de cininas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9900694-4A BR9900694A (pt) 1999-03-08 1999-03-08 Compostos peptìdicos com atividade sobre a calicreìna tissular humana e com atividade inibidora da liberação de cininas

Publications (1)

Publication Number Publication Date
BR9900694A true BR9900694A (pt) 2000-10-17

Family

ID=4072025

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9900694-4A BR9900694A (pt) 1999-03-08 1999-03-08 Compostos peptìdicos com atividade sobre a calicreìna tissular humana e com atividade inibidora da liberação de cininas

Country Status (1)

Country Link
BR (1) BR9900694A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005095327A1 (ja) * 2004-03-31 2005-10-13 Ajinomoto Co., Inc. アニリン誘導体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005095327A1 (ja) * 2004-03-31 2005-10-13 Ajinomoto Co., Inc. アニリン誘導体
US7879863B2 (en) 2004-03-31 2011-02-01 Ajinomoto Co., Inc. Aniline derivatives

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