[EN] ALPHA, OMEGA-DICARBOXIMIDE DERIVATIVES AS USEFUL URO-SELECTIVE Alpha1Alpha ADRENOCEPTOR BLOCKERS<br/>[FR] DERIVES D'ALPHA, OMEGA-DICARBOXIMIDE UTILES EN TANT QU'INHIBITEURS UROSELECTIFS DE L'ADRENO-RECEPTEUR <1?
申请人:RANBAXY LAB LTD
公开号:WO2003084928A1
公开(公告)日:2003-10-16
Novel α,ω-dicarboximide derivatives which selectively inhibit binding to the α-1A adrenergic receptor, a receptor which has been shown to be important in the treatment of benign prostatic hyperplasia. The compounds of the present invention are potentially useful in the treatment of benign prostatic hyperplasia.
A potentially general synthesis of 1-heteroindene has been developed and applied to the preparation of l-phenylbenzo[b]phosphole, a novel heterocyclic system.
已开发出一种可能通用的1-杂环戊二烯合成方法,并应用于制备 l-苯基苯并[ b ]磷杂环戊二烯,一种新颖的杂环系统。
The synthesis of (6R)-[6-2H]- and (6S)-[6-2H]5-enolpyruvylshikimate-3-phosphate
作者:Shankar Balasubramanian、Chris Abell
DOI:10.1016/s0040-4039(00)92131-2
日期:1991.2
(6R)-[6-2H]- and (6S)-[6-2H]-enolpyruvylshikimate-3-phosphate have been synthesised for the kinetic analysis of the chorismate synthase reaction. The synthesis uses purified shikimate kinase and EPSP synthase for enantiospecific biotransformations and also clarifies the stereochemical course of the Diels Alder reaction in the synthesis of shikimic acid.
Synthese, Reaktionen und ZNS-Wirkungen 6,7-anellierter 8-Oxatropanderivate
作者:Fritz Eiden、Alexander Kainz、Rolf Gebhard
DOI:10.1002/ardp.19923250205
日期:——
Mit Benzonitriloxid bzw. Diazomethan entstehen aus den Oxabicyclooctenen 9 bzw. 19 die isoxazolin‐ bzw. pyrazolinanellierten Oxatropane 21, 22 bzw. 20, 21 ließ sich zum Aminoalkohol 23 reduzieren. 15c und 23 waren bei Mäusen ZNS‐wirksam.
Die Butadienderivate 10a-c reagieren mit dem Oxabicyclooctenon 9 zu den cyclohexenanellierten Oxatropanen 11a-c。乙酰氧基衍生物 11b bzw。11c können in Cyclohexadienoder Benzol-Derivate 13 bzw。12 übergeführt werden。11a setzt sich mit HN3 zum tricyclischen Oxazepanon 14 um, das sich zum Oxazepan 15a reduzieren läßt; das Oximtosylat 16b 反应剂 mit Al(CH3)3/DIBALH zum Oxazepan 15c。苯并三氮卓 bzw。重氮甲烷 entstehen aus
A carotenoid-porphyrin-diquinone tetrad: synthesis, electrochemistry and photoinitiated electron transfer
作者:Devens Gust、Thomas A. Moore、Ana L. Moore、Gilbert Seely、Paul Liddell、Donna Barrett、Larry O. Harding、Xiaochun C. Ma、Seung-Joo Lee、Feng Gao
DOI:10.1016/s0040-4020(01)85157-7
日期:1989.1
A molecular tetrad (C-P-QA-QB) consisting of a carotenoid polyene, a porphyrin and a diquinone moiety has been synthesized. The quinone with the lower reductionpotential, the naphthoquinone (QA), was linked directly to the porphyrin and the benzoquinone (QB) was attached in series by a rigid bicyclic bridge. This arrangement was designed to promote a biomimetic sequential electron transfer from the
已经合成了由类胡萝卜素多烯,卟啉和二醌部分组成的分子四分子(CPQ A -Q B)。还原电位较低的醌,萘醌(Q A)直接与卟啉连接,苯醌(Q B)通过刚性双环桥串联连接。这种安排的目的是要促进从卟啉至Q仿生顺序电子转移甲,并在至Q乙。