← 返回专利悬崖列表
CAS 146464-94-0
diethyl (4-(1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl)benzoyl)-L-glutamate
登记编号:PRAL-009
应用背景(按来源药适应症)
外周T细胞淋巴瘤普拉曲沙T-细胞淋巴瘤普拉曲沙实体瘤普拉曲沙血液肿瘤普拉曲沙B-细胞淋巴瘤普拉曲沙皮肤T细胞淋巴瘤普拉曲沙
来源药(使用该中间体的合成路线)
| 品种 | 梯队 | 到期年 |
|---|---|---|
| 普拉曲沙Pralatrexate | Tier C · 观察 / 贸易 | - |
合成路线中的位置(上下游链)
按路线登记顺序排列,左→右为合成方向;高亮为当前 CAS,其余可点击跳转对应档案。
methyl 4-(2-methoxy-2-oxoethyl)benzoate→3-bromoprop-1-yne→methyl 4-(1-methoxy-1-oxopent-4-yn-2-yl)benzoate→6-(bromomethyl)pteridine-2,4-diamine→methyl 4-(2-((2,4-diaminopteridin-6-yl)methyl)-1-methoxy-1-oxopent-4-yn-2-yl)benzoate→4-(2-carboxy-1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl)benzoic acid→4-(1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl)benzoic acid→(S)-diethyl 2-aminopentanedioate hydrochloride→diethyl (4-(1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl)benzoyl)-L-glutamate
methyl 4-(2-methoxy-2-oxoethyl)benzoate→3-bromoprop-1-yne→methyl 4-(1-methoxy-1-oxopent-4-yn-2-yl)benzoate→6-(bromomethyl)pteridine-2,4-diamine→diethyl (4-(1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl)benzoyl)-L-glutamate→methyl 4-(2-((2,4-diaminopteridin-6-yl)methyl)-1-methoxy-1-oxopent-4-yn-2-yl)benzoate hydrobromide→4-(2-carboxy-1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl)benzoic acid→sodium 4-(1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl)benzoate→(S)-diethyl 2-aminopentanedioate
本站可供应的对应中间体
目录暂未收录该靶点的在售中间体 —— 可直接发起询价,需求会进入撮合池。
本页为中间体 CAS 注册档案:同 CAS 的多条路线登记已合并;后续供应商报价与买方需求以该 CAS 为主键撮合。