专利信息
专利号:JP-S59101487-A
优先权日:1982-11-10
标 题:Total synthesis of antitumor antibiotics BBM-2040A and BBM-2040B
专利号:GB-1580352-A
优先权日:1976-04-26
标题 :Optically active isomers of 1,4-disubstituted imidazolidin-2-ones and thiones and their use in the non-asymmetric synthesis of levamisoles
专利号:CN-110724123-B
优先权日:2019-11-14
标 题 :Synthesis method of canagliflozin intermediate
专利号:CN-110724123-A
优先权日:2019-11-14
标 题:Synthesis method of canagliflozin intermediate