Chemistry, like all the natural sciences, begins with the direct observation of nature— in this case, of matter. 40191-32-0, Name is Tetrahydro-2H-pyran-4-carbonyl chloride, molecular formula is C6H9ClO2. In a Article，once mentioned of 40191-32-0, 40191-32-0
The synthesis of a new series of 4-acylaminopyrazolo[3,4-d]pyrimidines active on the sigma-1 receptor (sigma1R) is reported. Compounds were efficiently prepared using a two to three step process starting from commercially available 1H-pyrazolo[3,4-d]pyrimidin-4-amine. A SAR study shows that the sigma1R requires the presence of relatively highly lipophilic substituents at opposite sides of the central scaffold, while selectivity versus the sigma2R can be improved by shortening the distance of the basic nitrogen to it. Compound 9a was among the most active and selective in vitro derivatives and exhibited potent antinociceptive properties in several pain models in mice, indicating its antagonistic behaviour.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.40191-32-0. You can get involved in discussing the latest developments in this exciting area about 40191-32-0
Reference：
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics