6-溴-2-甲基烟醛 、 2-氨基-4-甲基吡啶 、 2-氨基-6-甲基吡啶 在
6-溴-4-甲基烟醛 作用下,
以6-Bromo-4-methylpyridine-3-carboxaldehyde was isolated as a pale yellow solid (2.53 g, 35% over 3 steps)的产率得到6-溴-4-甲基烟醛
6-溴-2-甲基烟醛 、 2-氨基-4-甲基吡啶 、 2-氨基-6-甲基吡啶 在
6-溴-4-甲基烟醛 作用下,
以6-Bromo-4-methylpyridine-3-carboxaldehyde was isolated as a pale yellow solid (2.53 g, 35% over 3 steps)的产率得到6-溴-4-甲基烟醛
Disclosed herein are novel imidazole derivative compounds i.e., benzimidazole and aza-benzimidazole derivatives that act as DGAT1 inhibitors and can be useful in preventing, treating or acting as a remedial agent for hyperiipidemia, diabetes mellitus and obesity. Further disclosed are methods of treating various DGAT1 -related diseases, and the use of such imidazole compounds as described herein in the manufacture of a medicament for such treatment.
[EN] AZETIDINYL COMPOUNDS COMPRISING A CARBOXYLIC ACID GROUP FOR THE TREATMENT OF NEURODEGENERATIVE DISEASES<br/>[FR] COMPOSÉS AZÉTIDINYLES COMPRENANT UN GROUPE ACIDE CARBOXYLIQUE POUR LE TRAITEMENT DE MALADIES NEURODÉGÉNÉRATIVES
申请人:CELGENE CORP
公开号:WO2022266162A1
公开(公告)日:2022-12-22
Provided herein are compounds and compositions thereof for modulating S1P5. In some embodiments, the compounds and compositions are provided for treatment of neurological diseases.
HETEROCYCLIC COMPOUND INTERMEDIATE, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
申请人:Wuhan LL Science And Technology
Development Co., Ltd.
公开号:EP3889154A1
公开(公告)日:2021-10-06
Disclosed by the invention is a heterocyclic compound, an intermediate, and a preparation method therefor and an application thereof. Provided by the invention are a heterocyclic compound as shown in formula I, and a stereoisomer, a geometric isomer, a tautomer, a nitrogen oxide, a hydrate, a solvate, a metabolite, an ester, a pharmaceutically acceptable salt or a prodrug thereof. The heterocyclic compound hasa high P2X3 antagonistic activity, and has good selectivity, low toxicity, good metabolic stability and little taste influence.
本发明公开了一种杂环化合物、一种中间体及其制备方法和应用。本发明提供了一种如式 I 所示的杂环化合物及其立体异构体、几何异构体、同分异构体、氧化氮、水合物、溶液、代谢物、酯、药学上可接受的盐或原药。该杂环化合物具有很高的 P2X3 拮抗活性,并且选择性好、毒性低、代谢稳定性好、味道影响小。
[EN] HETEROCYCLIC COMPOUND INTERMEDIATE, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF<br/>[FR] INTERMÉDIAIRE DE COMPOSÉ HÉTÉROCYCLIQUE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 杂环类化合物、中间体、其制备方法及应用