摘要:
Pharmaceutically suitable crystalline and amorphous alkali and earth-alkali salts of 2-n-butyl-4-chloro-5-hidrox-ymethyl-1-[[2′-(1 H-tetrazole-5-yl)[1.1′-biphenyl]-4-yl]-1 Himidazole have been prepared and new manufacturing, purification and isolation procedure for said salts in high purity have been described. Stable pharmaceutical compositions containing new crystalline potassium salts of 2-n-butyl-5-chloro-5hidroxymethyl-1-[[2′-(1H-tetrazole-5-yl)[1.1′-biphenyl]-44-yl]-1H-imidazole have been prepared.
摘要:
The present invention relates to processes for preparing substances with antiviral activity, in particular the integrase inhibitors dolutegravir and cabotegravir and analogues thereof, as well as intermediates useful in the processes.
摘要:
The present invention relates to 1-[2-(2,4-dimethylphenylsulfanyl)phenyl]piperazine acetate in crystalline form and to methods for the preparation thereof. In addition the present invention relates to solid pharmaceutical compositions for oral administration comprising an effective amount of the crystalline 1-[2-(2,4-dimethylphenylsulfanyl)phenyl]piperazine acetate. Moreover, the present invention relates to the use of crystalline 1-[2-(2,4-dimethylphenylsulfanyl)phenyl]piperazine acetate for the preparation of pharmaceutical compositions.
摘要:
The present invention relates to a medium for the cultivation of eukaryotic cells, the medium comprising as (an) additive(s) DMSO, N-acetylmannosamine (NAcMan), N-acetylglucosamine (NAcGlc), or any combination of two or more of these additives, including the combination of NAcMan and NAcGlc.
摘要:
The present invention relates to a process for the preparation of 3-aroyl-5-aminobenzofuran derivatives useful as antiarrhythmic drugs which avoids the use of nitro intermediates.
摘要:
The present invention belongs to the field of pharmaceutical industry and relates to a solid pharmaceutical composition comprising androgen receptor antagonists, e.g. Enzalutamide or ARN-509, as well as to processes for preparing the same. The solid pharmaceutical compositions are useful in the treatment of prostate cancer.
摘要:
The present invention relates to 1-[2-(2,4-dimethylphenylsulfanyl)phenyl]piperazine acetate in crystalline form and to methods for the preparation thereof. In addition the present invention relates to solid pharmaceutical compositions for oral administration comprising an effective amount of the crystalline 1-[2-(2,4-dimethylphenylsulfanyl)phenyl]piperazine acetate. Moreover, the present invention relates to the use of crystalline 1-[2-(2,4-dimethylphenylsulfanyl)phenyl]piperazine acetate for the preparation of pharmaceutical compositions.
摘要:
The present invention relates to oxidative degradation products of atorvastatin calcium and the process of the preparation thereof. The present invention also relates to atorvastatin calcium substantially free of oxidative degradation products and the pharmaceutical compositions containing such atorvastatin calcium.
摘要:
A process for producing bortezomib N-(pyrazin-2-yl)carbonyl-L-phenylalanine-L-leucine boronic acid) comprising the step of deprotecting the compound of formula XII: to yield bortezomib.