1) analog of bifemelane hydrochloride
二苯美仑类化合物
1.
From benzyl alcohol and phenol,a key intermediate 2-benzylphenol was synthesized by Claisen rearrangement reaction in the presence of activated alumina,the analog of bifemelane hydrochloride with new structures was prepared by etherification using phase transfer catalytic method,and then amination and acidification.
以苯甲醇、苯酚为起始原料,在催化剂活性Al2O3存在下,通过Claisen重排反应得到关键中间体2-苄基苯酚,利用相转移催化技术进行醚化反应后,再经过胺化、酸化反应合成得到一种新型结构的二苯美仑类化合物。
2) analogue of bifemelane hydrochloride
盐酸二苯美仑类化合物
3) bifemelane hydrochloride
盐酸二苯美仑化合物
1.
From benzyl alcohol and phenol , bifemelane hydrochloride was synthesized by four steps using phase transfer catalytic method in an overall yield of 61%.
以苯甲醇、苯酚为起始原料 ,利用相转移催化法经 4步反应合成盐酸二苯美仑化合物 ,反应总收率 6 1% 。
4) bifemelane
二苯美仑
1.
A key intermediate of 2-benzylphenol was synthesized from benzyl alcohol and phenol by Claisen rearrangement reaction in the presence of activated alumina and the analog of bifemelane with new structure was prepared by etherification,amination and acidification reaction of the intermediate.
以苯甲醇、苯酚为起始原料,在催化剂活性Al2O3存在下,通过克莱森(Claisen)重排反应得到关键中间体2-苄基苯酚,再经过醚化、胺化和酸化反应得到新型结构的二苯美仑类化合物。
2.
The analogs of bifemelane with new structures were prepared by etherification,amination and acidification.
以苯甲醇、苯酚为起始原料,在活性A l2O3催化作用下,通过C laisen重排反应得到关键中间体2-苄基苯酚,再经过醚化、胺化、酸化反应得到一种新型结构的二苯美仑类化合物。
6) triazolobenzodiazepines
三唑仑苯二氮燐类药物
补充资料:乌苯美司
分子式:C16H24N2O4
分子量:暂无
CAS号:58970-76-6
性质:暂无
制备方法:暂无
用途:急、慢性细胞性白血病等病的辅助治疗
分子量:暂无
CAS号:58970-76-6
性质:暂无
制备方法:暂无
用途:急、慢性细胞性白血病等病的辅助治疗
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条