摘要:
A novel process for preparing thiazolidinediones, preferably Pioglitazone, as described. Also described are novel intermediates involved in its synthesis and process for their preparation and use in medicine.
摘要:
The present invention is related to a bilayer pharmaceutical composition comprising naproxen or a pharmaceutically acceptable salt thereof. The present invention is particularly related to a bilayer pharmaceutical composition comprising an immediate release component and a controlled release component of naproxen or a pharmaceutically acceptable salt thereof and the process for preparation thereof. Moreover, the present invention is related to the treatment of rheumatoid arthritis, oesteoarthritis, ankylosing spondylitis, pain, primary dysmenorrhoea, acute tendinitis, bursitis and acute gout.
摘要:
The present invention provides a therapeutic compound of formula (I) and their pharmaceutically acceptable salts for the prevention and treatment of lipodystrophy caused because of HIV infection or combination therapy of HIV-1 protease inhibitors (Pis) and/or reverse transcriptase inhibitors (nRTIs) by neutralizing lipohypertrophy, lipoatrophy and metabolic abnormalities in HIV patient.
摘要:
The invention provides a process for preparing 3-hydroxy-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one (Formula I), into its racemic (R/S) form or any of its optically active (S) or (R) forms or enantiomeric excess mixture of any of the forms comprising: a) reacting 4-oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-one of formula (III) with a suitable oxidoreductase enzymes or its suitable variants in the presence of suitable conditions and co-factor; and b) isolating 3-hydroxy-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one, into its racemic (R/S) form or any of its optically active (S) or (R) forms or enantiomeric excess mixture of any of the forms.
摘要:
The present invention relates to stable pharmaceutical compositions of (R)-lansoprazole or pharmaceutically acceptable salts thereof and process of preparing the same. The invention particularly provides pharmaceutical compositions of optically active (R)-isomer of lansoprazole with at least two functional coating layers.
摘要:
The present invention relates to novel substituted sulfoximine derivatives of the general formula (I), their tautomeric forms, their stereoisomers, their pharmaceutically acceptable salts, pharmaceutical compositions containing them, methods for their preparation, use of these compounds in medicine and the intermediates involved in their preparation.
摘要:
The present invention relates to novel renin inhibitors of general formula (1), novel intermediates involved in their synthesis, their pharmaceutically acceptable salts and pharmaceutical compositions containing them. The present invention also relates to a process of preparing compounds of general formula (1), their tautomeric forms, their pharmaceutically acceptable salts, pharmaceutical compositions containing them, and novel intermediates involved in their synthesis.
摘要:
A novel process for preparing thiazolidinediones, preferably Pioglitazone, as described. Also described are novel intermediates involved in its synthesis and process for their preparation and use in medicine.
摘要:
The present invention discloses two new related substances (6) and (7) of Anastrozole synthesis from Q.A. Salt (5) as in Scheme—1 and purification procedures to get Anastrozole (1) free from (6) and (7).