Oxazetidinas Derivatives, pharmaceutical and Cosmetic compositions containing same and Use thereof for treating Dermatological Diseases fundamentally, and the respiratory, Digestive and cardiovascular, among others

摘要

This report covers the pharmaceutical field, especially in the treatment of hyperpigmentation and photosensitive skin diseases. More specifically, this refers to the less toxic promoter compound of m1r receptor, which is less toxic than other similar compounds. 1. Claim 1: consists of general formula (1),R1 represents a cyclopentyl methyl or 4-hydroxybutyl group; R2 represents a hydrogen atom or a methyl group; and salts and corresponding isomers of related general formula compounds.