Synthesis of the nontryptamine moiety of the Aspidosperma-type indole alkaloids via cleavage of a cyclic .alpha.-diketone monothioketal. An efficient synthesis of (.+-.)-quebrachamine and a formal synthesis of (.+-.)-tabersonine
[EN] 2-OXO-1,3,8-TRIAZASPIRO[4.5]DECAN-3-YL] CARBOXYLIC ACID DERIVATIVES<br/>[FR] DÉRIVÉS DE L'ACIDE 2-OXO-1,3,8-TRIAZASPIRO[4,5]DÉCAN-3-YL] CARBOXYLIQUE
申请人:LILLY CO ELI
公开号:WO2016205032A1
公开(公告)日:2016-12-22
The present invention provides compounds of Formula 1, where A is selected from (formula II), (formula III), and; (formula IV) and R1, R2 and R3 are defined in the specification, or a pharmaceutically acceptable salt thereof, methods of using the compounds to treat diabetes, and processes for the synthesis of the compounds.
This invention provides compounds which are represented by a general formula [I]
1
[in which X stands for hydrogen or halogen; B stands for halogen, cyano or optionally fluorine-substituted lower alkyl; D stands for a 3-10 membered aliphatic nitrogen-containing heterocyclic group; R
3
, R
4
and R
5
may be same or different, and each stands for hydrogen, lower alkyl optionally having substituent group(s) and the like; and a is 0 or 1]. These compounds exhibit high affinity to nociceptin receptors and whereby inhibit actions of nociceptin, and are useful as an analgesic, antiobestic, agent for ameliorating brain function, treating agents for Alzheimer's disease and dementia, and therapeutic agents for schizophrenia, neurodegenerative diseases, depression, diabetes insipidus, polyuria, hypotension and the like.
[EN] SUBSTITUTED THIENOPYRIMIDINES AND PHARMACEUTICAL USE THEREOF<br/>[FR] THIÉNOPYRIMIDINES SUBSTITUÉES ET LEUR UTILISATION PHARMACEUTIQUE
申请人:BAYER PHARMA AG
公开号:WO2014118229A1
公开(公告)日:2014-08-07
The present invention relates to substituted thienopyrimidine compounds of general formula(I)as described and defined herein, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of a hyper-proliferative and/or angiogenesis disorder, as a sole agent or in combination with other active ingredients.
The disclosure generally relates to the novel compounds of formula I, including their salts, which inhibit HIV integrase and prevent viral integration into human DNA. This action makes the compounds useful for treating HIV infection and AIDS. The invention also encompasses pharmaceutical compositions and methods for treating those infected with HIV.
BRIDGED BICYCLIC COMPOUNDS FOR THE TREATMENT OF BACTERIAL INFECTIONS
申请人:Fukuda Yasumichi
公开号:US20140243302A1
公开(公告)日:2014-08-28
Novel bridged bicyclic compounds are disclosed herein, along with their pharmaceutically acceptable salts, hydrates and prodrugs. Also disclosed are compositions comprising such compounds, methods of preparing such compounds and methods of using such compounds as antibacterial agents. The disclosed compounds, their pharmaceutically acceptable salts, hydrates and prodrugs, as well as compositions comprising such compounds, salts, hydrates and prodrugs, are useful for treating bacterial infections and associated diseases and conditions.