Microwave-Assisted Ring Opening of Epoxides: A General Route to the Synthesis of 1-Aminopropan-2-ols with Anti Malaria Parasite Activities
作者:Aélig Robin、Fraser Brown、Noemí Bahamontes-Rosa、Binghua Wu、Eric Beitz、Jürgen F. J. Kun、Sabine L. Flitsch
DOI:10.1021/jm070553l
日期:2007.8.1
A series of 1-aminopropan-2-ols were synthesized and evaluated against two strains of malaria, Plasmodium falciparum FCR3 (chloroquine-resistant) and 3D7 (chloroquine-sensitive). Microwave-assisted ring opening of epoxides (aryl and alkyl glycidyl ethers, glycidol, epichlorohydrin) with various amines without catalysts generated the desired library of beta-amino alcohols rapidly and efficiently. Most of the compounds showed micromolar potency against malaria, with seven of them having IC50 values between 1 and 10 mu M against both Plasmodium falciparum strains.
Marton-Meresz, M.; Kuszmann, J., Acta Chimica Hungarica, 1983, vol. 112, # 1, p. 31 - 42
作者:Marton-Meresz, M.、Kuszmann, J.
DOI:——
日期:——
NOUVELLES POLYAMINES, LEUR PROCEDE DE SYNTHESE ET LEUT UTILISATION POUR L'ELIMINATION SELECTIVE DE L'H2S D'UN EFFLUENT GAZEUX COMPRENANT DU CO2
申请人:IFP Energies nouvelles
公开号:EP3645605A1
公开(公告)日:2020-05-06
US4314807A
申请人:——
公开号:US4314807A
公开(公告)日:1982-02-09
Unique spirocyclopiperazinium salt I: synthesis and structure–Activity relationship of spirocyclopiperazinium salts as analgesics
作者:Feng-Li Gao、Xin Wang、Hong-Mei Zhang、Tie-Ming Cheng、Run-Tao Li
DOI:10.1016/s0960-894x(03)00177-x
日期:2003.5
spirocyclopiperazinium derivatives 7a-n and 10a-h were synthesized and evaluated for their in vivo analgesic and sedative activities. Compounds 7f and 10c were discovered to exhibit excellent analgesic activity. Structure-activityrelationships revealed that anion of the quaternary salt affected the analgesic and sedative activity significantly; the allyl group is a most effective group among the compounds