[EN] USE OF CHIRAL (1R, 2R)-DIAMINOCYCLOHEXANE DERIVATIVE WITH TADDOL SUBSTITUENT<br/>[FR] UTILISATION D'UN DÉRIVÉ (1R,2R)-DIAMINOCYCLOHEXANE CHIRAL COMPRENANT UN SUBSTITUANT TADDOL
申请人:POLITECHNIKA WROCLAWSKA
公开号:WO2020222665A1
公开(公告)日:2020-11-05
The subject of the invention is the use of chiral (1R, 2R)-diaminocyclohexane derivative with a taddol substituent for the treatment and prevention of herpes type 1, by inhibiting the replication of HSV 1 virus.
Mannich-type reactions of a chiral bicyclic imine and various nucleophiles yield the corresponding adducts with good to high diastereoselectivity. The influence of the reaction conditions on the yield and stereochemical outcome is investigated. The configuration of the products is established by H-1 NMR spectroscopy, and the major isomers of two adducts are characterized by X-ray crystallography. (C) 2014 Elsevier Ltd. All rights reserved.
Monoimine Derived from <i>trans</i>-1,2-Diaminocyclohexane and Ethyl Glyoxylate: An Intermediate in Aza-Diels–Alder and Mannich Reactions
Novel enantiopure policyclic nitrogen heterocycles have been obtained in the diastereoselective aza-Diels-Alder or Mannich reaction of dienes with imine formed in situ from ethyl glyoxylate and (1R,2R)-diaminocyclohexane.