[EN] AZETIDINES AS EP2 ANTAGONISTS<br/>[FR] AZÉTIDINES
申请人:PFIZER LTD
公开号:WO2009063365A1
公开(公告)日:2009-05-22
The present invention relates to a class of EP2 antagonistazetidinesof general formula (I), wherein the variables and substituents are as defined herein,and especially to EP2 antagonist compounds, to their use in medicine, particularly in the treatment of endometriosis and/or uterine fibroids (leiomyomata)and to intermediates usefulin their synthesis and to compositions containing them.
Osipova, T. F.; Ostrovskii, V. A.; Koldobskii, G. I., Journal of Organic Chemistry USSR (English Translation), 1984, vol. 20, p. 357 - 362
作者:Osipova, T. F.、Ostrovskii, V. A.、Koldobskii, G. I.、Erusalimskii, G. B.
DOI:——
日期:——
Ostrovskii, V. A.; Shirobokov, I. Yu.; Koldobskii, G. I., Journal of Organic Chemistry USSR (English Translation), 1981, p. 131 - 135
作者:Ostrovskii, V. A.、Shirobokov, I. Yu.、Koldobskii, G. I.
DOI:——
日期:——
TETRAZOLYL ACYCLIC HEPATITIS C SERINE PROTEASE INHIBITORS
申请人:SUN Ying
公开号:US20090098085A1
公开(公告)日:2009-04-16
The present invention relates to compounds of Formula I, II, III or IV, or pharmaceutically acceptable salts, esters or prodrugs thereof:
which can inhibit serine protease activity, particularly the activity of hepatitis C virus (HCV) NS3-NS4A protease. Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising a compound of the present invention.
[EN] TETRAZOLYL ACYCLIC HEPATITIS C SERINE PROTEASE INHIBITORS<br/>[FR] INHIBITEURS ACYCLIQUES TÉTRAZOLYLÉS DE LA SÉRINE PROTÉASE DE L'HÉPAPTITE C
申请人:ENANTA PHARM INC
公开号:WO2008021733A2
公开(公告)日:2008-02-21
[EN] The present invention relates to compounds of Formula (I), (II), (III) or (IV), or pharmaceutically acceptable salts, esters or prodrugs thereof: which can inhibit serine protease activity, particularly the activity of hepatitis C virus (HCV) NS3-NS4A protease. Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising a compound of the present invention. [FR] La présente invention concerne des composés des Formules (I), (II), (III) ou (IV), ou des sels et esters acceptables du point de vue pharmaceutique ou des promédicaments de ces composés qui peuvent inhiber une activité sérine protéase, en particulier l'activité de la protéase NS3-NS4A du virus de l'hépatite C (HCV). En conséquence, les composés de la présente invention gênent le cycle de vie du virus de l'hépatite C et sont également utiles comme agents antiviraux. La présente invention concerne également des compositions pharmaceutiques comprenant les composés susmentionnés pour l'administration à un sujet souffrant d'une infection par HCV. L'invention concerne également des procédés pour le traitement d'une infection par HCV chez un sujet par administration d'une composition pharmaceutique comprenant un composé de la présente invention.