The synthesis of (+)-and(−)-flesinoxan: Application of enzymatic resolution methodology
摘要:
The synthesis of (+/-)-flesinoxan was carried out in seven steps starting from catechol. An enzymatic resolution was utilized to prepare each enantiomer. Based upon the known preferences of the enzyme system used, we have assigned the (R)-configuration to the (+)-flesinoxan isomer.
The synthesis of (+)-and(−)-flesinoxan: Application of enzymatic resolution methodology
摘要:
The synthesis of (+/-)-flesinoxan was carried out in seven steps starting from catechol. An enzymatic resolution was utilized to prepare each enantiomer. Based upon the known preferences of the enzyme system used, we have assigned the (R)-configuration to the (+)-flesinoxan isomer.
Fast-dispersing dosage form containing 5-HT1 agonists
申请人:——
公开号:US20040023948A1
公开(公告)日:2004-02-05
This invention relates to a pharmaceutical composition for oral administration comprising a carrier and, as an active ingredient, a 5-HT
1
agonist, characterized in that the composition is formulated to reduce pre-systemic metabolism of said 5-HT
1
agonist. A process for preparing such a composition and the use of such a composition for the treatment of anxiety, depression, attention deficit disorder and/or panic disorders and/or as a memory enhancer are also provided.