摘要:
The present invention provides a cost effective and industrially feasible process for preparation of Darunavir (I). Also described is the novel salt of intermediate 4-Amino-N- ((2R,3S)-3-amino-2-hydroxy-4-phenylbutyl)-N-isobutylbenzene sulfonamide acid salt (VIII) and its use in the preparation of Darunavir. Formula (I) and (VII).
摘要:
(Z)-3,4,5-Trimethoxystyrylbenzenesulfonamides as potential anticancer agents [Formula should be inserted here] The present invention relates to a compound of general formula A.The invention provides the synthesis of (Z)-3,4,5-trimethoxystyrylbenzenesulfonamides useful as potential antitumor agents against human cancer cell lines and a process for the preparation thereof.
摘要:
The present invention aims to provide a novel low-molecular-weight compound having an orexin agonist activity, which is expected to be useful as a superior agent for the treatment or prophylaxis of narcolepsy. The present invention provides a compound showing superior orexin agonist activity which is represented by the formula (I)
wherein each symbol is as defined in the DESCRIPTION, and a pharmaceutically acceptable acid addition salt thereof, as well as an orexin agonist containing the compound or a pharmaceutically acceptable acid addition salt thereof.
摘要:
The present invention relates to novel bis-sulfonamide derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
摘要:
The present invention is related to the development of compounds and methods for inhibiting viral infection in a mammal. A pseudotype virus was developed for use in a high throughput assay for identifying nonpeptidic small molecule inhibitors that prevent viral entry into a host cell.
摘要:
The invention relates to compounds represented by Structural Formula I, which can bind to CCR9 receptors and block the binding of a ligand (e.g., TECK) to the receptors. The invention also relates to a method of inhibiting a function of CCR9, and to the use compounds represented by Structural Formula I in research, therapeutic, prophylactic and diagnostic methods.