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1. 发明专利

FR2842423B1 未知
公开(公告)号：FR2842423B1
公开(公告)日：2005-07-08
申请号：FR0209156
申请日：2002-07-18
申请人： CENTRE NAT RECH SCIENT
发明人： VIAL HENRI , CALAS MICHELE , ANCELIN MARIE LAURE , ESCALE ROGER , VIDAL VALERIE , BRESSOLLE FRANCOISE
IPC分类号： A61K31/4245 , A61K31/506 , A61P33/00 , A61P33/06
摘要： Diamidine derivatives of formula (I) and their salts are new. Amidine derivatives of formula (I) and their salts are new. [Image] X : a group of formula (ii) or R 4; Z : -(CH 2) m-; m : 8 - 21; n : 0 or 1; Y : R 3 or a group of formula (iii); R 1 and R' 1H, alkyl, aryl, OH, O-alkyl, O-aryl, OCO-alkyl, OCO-aryl, O-CO-O-(or S or NH)-alkyl, O-CO-O-(or S or NH)-aryl, PO-(O-alkyl or O-aryl) 2, CO-O-CH 2-aryl, or cycloalkyl; R 2 and R' 2H, alkyl, CO-O-CH 2-aryl, CO-O-alkyl, or cycloalkyl; R 3 and R' 3H, alkyl, aryl, CO-O-alkyl, CO-O-aryl, COO-CH(R)-O-CO-alkyl, PO(O-alkyl, or O-aryl, or ONa) 2, or CO-O-CH(R)-aryl; R : H or alkyl; NR 1R 2, NR' 1R' 2, NR 2R 3, NR' 2R' 3a heterocycle, in which R 2 and R 3 and/or R' 2 and R' 3 may be doubly bonded to the nitrogen atom; R 4 and R' 4H or alkyl; R 1R 4, R' 1R' 4-(CH 2) p-; R 4R 2, R' 4R' 2-(CH 2) p; p : 3 - 5; and provided that: (1) when X is a group of formula (ii), then Y is R 3; and (2) when X is R 4, then Y is a group of formula (iii). [Image] Independent claims are also included for the preparation of compounds of formulae (V), (X), (VI) and (VIII). [Image] R anot defined. ACTIVITY : Protozoacide. 1,12-bis(imidazolin-2-yl) dodecane (Ib) was given orally and intraperitoneally to mice infected with Plasmodium vinckei. The dose that cleared 50 % of the infection (ED50) was 3.4 mg/kg i.p and 62 mg/kg p.o. MECHANISM OF ACTION : Not given in source material.

2. 发明专利

FR2842423A1 未知
公开(公告)号：FR2842423A1
公开(公告)日：2004-01-23
申请号：FR0209156
申请日：2002-07-18
申请人： CENTRE NAT RECH SCIENT
发明人： VIAL HENRI , CALAS MICHELE , ANCELIN MARIE LAURE , ESCALE ROGER , VIDAL VALERIE , BRESSOLLE FRANCOISE
IPC分类号： A61K31/4245 , A61K31/506 , A61P33/00 , A61P33/06
摘要： Diamidine derivatives of formula (I) and their salts are new. Amidine derivatives of formula (I) and their salts are new. [Image] X : a group of formula (ii) or R 4; Z : -(CH 2) m-; m : 8 - 21; n : 0 or 1; Y : R 3 or a group of formula (iii); R 1 and R' 1H, alkyl, aryl, OH, O-alkyl, O-aryl, OCO-alkyl, OCO-aryl, O-CO-O-(or S or NH)-alkyl, O-CO-O-(or S or NH)-aryl, PO-(O-alkyl or O-aryl) 2, CO-O-CH 2-aryl, or cycloalkyl; R 2 and R' 2H, alkyl, CO-O-CH 2-aryl, CO-O-alkyl, or cycloalkyl; R 3 and R' 3H, alkyl, aryl, CO-O-alkyl, CO-O-aryl, COO-CH(R)-O-CO-alkyl, PO(O-alkyl, or O-aryl, or ONa) 2, or CO-O-CH(R)-aryl; R : H or alkyl; NR 1R 2, NR' 1R' 2, NR 2R 3, NR' 2R' 3a heterocycle, in which R 2 and R 3 and/or R' 2 and R' 3 may be doubly bonded to the nitrogen atom; R 4 and R' 4H or alkyl; R 1R 4, R' 1R' 4-(CH 2) p-; R 4R 2, R' 4R' 2-(CH 2) p; p : 3 - 5; and provided that: (1) when X is a group of formula (ii), then Y is R 3; and (2) when X is R 4, then Y is a group of formula (iii). [Image] Independent claims are also included for the preparation of compounds of formulae (V), (X), (VI) and (VIII). [Image] R anot defined. ACTIVITY : Protozoacide. 1,12-bis(imidazolin-2-yl) dodecane (Ib) was given orally and intraperitoneally to mice infected with Plasmodium vinckei. The dose that cleared 50 % of the infection (ED50) was 3.4 mg/kg i.p and 62 mg/kg p.o. MECHANISM OF ACTION : Not given in source material.

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