60868-41-9Relevant articles and documents
Pyrazole alcohol compound, pharmaceutical composition thereof and application thereof to drugs
-
Paragraph 0128; 0139, (2018/10/19)
The invention discloses a 1-(3,5,6-trimethyl pyrazine-2-yl)-5-pyrazole alcohol compound, a tautomer thereof, a pharmaceutical composition thereof and application thereof to drugs. The 1-(3,5,6-trimethyl pyrazine-2-yl)-5-pyrazole alcohol compound has double effects of resisting platelet aggregation and protecting nerve cells, and comprises a compound as shown in the formula (I), a tautomer (Ia) thereof, or a stereoisomer, a geometrical isomer, a hydrate or a solvate thereof, or a pharmaceutically acceptable salt or prodrug as shown in the description. The 1-(3,5,6-trimethyl pyrazine-2-yl)-5-pyrazole alcohol compound and the pharmaceutical composition thereof provided by the invention can be used for preparing drugs for prevention and/or treatment and/or auxiliary treatment of cerebral apoplexy, cardiovascular and cerebrovascular diseases, senile dementia and complications thereof caused by thrombosis and excessive free radicals.
Ether linked macrolides useful for the treatment of microbial infections
-
Page/Page column 15-16, (2008/06/13)
The present invention relates to 14- or 15-membered macrolides substituted at the 4″ position of formula (I) and pharmaceutically acceptable derivatives thereof, to processes for their preparation and their use in therapy or prophylaxis of systemic or top
Preparation of polystyrene-supported α-seleno acetate and application to solid-phase synthesis of β-keto esters
Qian, Hao,Huang, Xian
, p. 1547 - 1548 (2007/10/03)
A novel polystyrene-supported α-seleno acetate has been developed. This novel resin was treated with LDA to produce a selenium-stabilized carbanion, which reacted with aldehydes, followed by selenoxide syn-elimination to give β-keto esters. Georg Thieme Verlag Stuttgart.