In 2007,Provins, Laurent; Christophe, Bernard; Danhaive, Pierre; Dulieu, Jacques; Gillard, Michel; Quere, Luc; Stebbins, Karin published 《Dual M3 antagonists-PDE4 inhibitors. Part 2: Synthesis and SAR of 3-substituted azetidinyl derivatives》.Bioorganic & Medicinal Chemistry Letters published the findings.SDS of cas: 18621-18-6 The information in the text is summarized as follows:
Introduction of 3-substituted azetidinyl substituents onto the 4,6-diaminopyrimidine scaffold allowed the improvement of PDE4 inhibiting activities. Preliminary in vivo activity in pulmonary inflammation models is reported.Azetidin-3-ol hydrochloride(cas: 18621-18-6SDS of cas: 18621-18-6) was used in this study.
Azetidin-3-ol hydrochloride(cas:18621-18-6) is one of azetidine.Azetidines (azacyclobutanes) constitute a well-known class of heterocyclic compounds. Azetidine scaffold has been discovered in several natural products.SDS of cas: 18621-18-6 Several pharmacologically important synthetic compounds also contain azetidine ring. Because of inherent ring strain, the synthesis of azetidines is a challenging endeavor.
Referemce:
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