Abstract:
PROBLEM TO BE SOLVED: To provide a large cyclic compound, and to provide a method for using the large cyclic compound. SOLUTION: A pharmaceutical composition is provided. The composition comprises a compound, e.g., tert-butyl(2R,6S,13aS,14aR,16aS,Z)-2-(3-(benzo[d]thiazol-2-yl)quinoxalin-2-yloxy)-14a-(cyclopropylsulfonylcarbamoyl)-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diaza cyclopentadecin-6-yl carbamate or its pharmaceutically permissible salt, ester or prodrug, in combination with a pharmaceutically permissible carrier or excipient. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide novel macrocyclic compounds and to provide methods for using the macrocyclic compounds.SOLUTION: The present invention further relates to pharmaceutical compositions comprising compounds, or pharmaceutically acceptable salts, esters or prodrugs thereof, in combination with a pharmaceutically acceptable carrier or excipient.
Abstract:
PROBLEM TO BE SOLVED: To provide a method for producing a macrocyclic compound useful in treating hepatitis C infection.SOLUTION: The present invention provides a method for producing a macrocyclic compound represented by a skeleton of the following formula: 1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a-carboxamide.
Abstract:
PROBLEM TO BE SOLVED: To provide novel macrocyclic compounds, and to provide a method of using the macrocyclic compounds.SOLUTION: The present invention relates to pharmaceutical compositions comprising the compounds represented by the following formula (I) or (I'), or pharmaceutically acceptable salts, esters, or prodrugs thereof, in combination with a pharmaceutically acceptable carrier or excipient.
Abstract:
The present invention relates to novel macrocyclic compounds and methods of use thereof. The present invention further relates to pharmaceutical compositions comprising the compounds of the present invention, or pharmaceutically acceptable salts, esters, or prodrugs thereof, in combination with a pharmaceutically acceptable carrier or excipient.
Abstract:
In one aspect, the invention relates to a process for preparing 6-O-substituted erythromycin derivatives comprising reacting 2'-substituted and optionally 4"-substituted 9-oxime erythromycin derivatives with an alkylating agent in the presence of a palladium catalyst and phosphine. In another aspect, the invention relates to processes for preparing 6-O-substituted erythromycin ketolides using the palladium-catalyzed alkylation reaction.
Abstract:
The present invention relates to novel macrocyclic compounds and methods of use thereof. The present invention further relates to pharmaceutical compositions comprising the compounds of the present invention, or pharmaceutically acceptable salts, esters, or prodrugs thereof, in combination with a pharmaceutically acceptable carrier or excipient.
Abstract:
MACROCYCLIC HEPATITIS C SERINE PROTEASE Abstract The present invention relates to novel macrocyclic compounds and methods of use thereof. The present invention further relates to pharmaceutical compositions comprising the compounds of the present invention, or pharmaceutical acceptable salts, esters, or prodrugs thereof, in combination with a pharmaceutical carrier or excipient.
Abstract:
In one aspect, the invention relates to a process for preparing 6-O-substituted erythromycin derivatives comprising reacting 2'-substituted and optionally 4''-substituted 9-oxime erythromycin derivatives with an alkylating agent in the presence of a palladium catalyst and phosphine. In another aspect, the invention relates to processes for preparing 6-O-substituted erythromycin ketolides using the palladium-catalyzed alkylation reaction.