【结 构 式】 |
【药物名称】Tresperimus triflutate, LF-08-0299, Cellimis 【化学名称】2-[N-[4-(3-Aminopropylamino)butyl]carbamoyloxy]-N-(6-guanidinohexyl)acetamide tris(trifluoroacetate) 【CA登记号】160677-68-9, 160677-67-8 (free base), 160678-11-5 (triHCl) 【 分 子 式 】C23H40F9N7O9 【 分 子 量 】729.60235 |
【开发单位】Fournier (Originator) 【药理作用】IMMUNOMODULATING AGENTS, Immunosuppressants |
合成路线1
Monoalkylation of 1,3-propanediamine (I) with 4-chlorobutanol (II) in refluxing n-BuOH afforded diaminoalcohol (III), which was protected as the bis-carbamate (IV) upon treatment with Boc2O. Subsequent reaction of (IV) with methanesulfonyl chloride and Et3N provided mesylate (V), and this was further treated with ethanolic ammonia to yield primary amine (VI). Condensation of amine (VI) with (methoxycarbonylmethyl) phenyl carbonate (VII) in refluxing toluene gave carbamate (VIII). Saponification of the methyl ester function of (VIII) then furnished carboxylic acid (IX). 1,6-Hexanediamine (X) was condensed with N,N'-bis(tert-butoxycarbonyl)-S-methylisothiourea (XI) to produce the (6-aminohexyl)guanidine derivative (XII). This was then coupled with carboxylic acid (IX) using DCC and HOBt. Finally, the N-Boc groups were deprotected with trifluoroacetic acid in CH2Cl2.
【1】 Lebreton, L.; Annat, J.; Derrepas, P.; Dutartre, P.; Renaut, P.; Structure-immunosuppressive activity relationships of new analogues of 15-deoxyspergualin. 1. Structural modifications of the hydroxyglycine moiety. J Med Chem 1999, 42, 2, 277. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 19331 | 3-aminopropylamine; 1,3-propanediamine | 109-76-2 | C3H10N2 | 详情 | 详情 |
(II) | 22336 | 4-chloro-1-butanol | 928-51-8 | C4H9ClO | 详情 | 详情 |
(III) | 22337 | 4-[(3-aminopropyl)amino]-1-butanol | C7H18N2O | 详情 | 详情 | |
(IV) | 22338 | tert-butyl 3-[(tert-butoxycarbonyl)amino]propyl(4-hydroxybutyl)carbamate | C17H34N2O5 | 详情 | 详情 | |
(V) | 22339 | 4-((tert-butoxycarbonyl)[3-[(tert-butoxycarbonyl)amino]propyl]amino)butyl methanesulfonate | C18H36N2O7S | 详情 | 详情 | |
(VI) | 22340 | tert-butyl 4-aminobutyl[3-[(tert-butoxycarbonyl)amino]propyl]carbamate | C17H35N3O4 | 详情 | 详情 | |
(VII) | 22341 | methyl 2-[(phenoxycarbonyl)oxy]acetate | C10H10O5 | 详情 | 详情 | |
(VIII) | 22342 | methyl 9-(tert-butoxycarbonyl)-2,2-dimethyl-4,15-dioxo-3,16-dioxa-5,9,14-triazaoctadecan-18-oate | C21H39N3O8 | 详情 | 详情 | |
(IX) | 22343 | 9-(tert-butoxycarbonyl)-2,2-dimethyl-4,15-dioxo-3,16-dioxa-5,9,14-triazaoctadecan-18-oic acid | C20H37N3O8 | 详情 | 详情 | |
(X) | 22344 | 1,6-hexanediamine; 6-aminohexylamine | 124-09-4 | C6H16N2 | 详情 | 详情 |
(XI) | 22345 | tert-butyl (E)-[(tert-butoxycarbonyl)amino](methylsulfanyl)methylidenecarbamate | C12H22N2O4S | 详情 | 详情 | |
(XII) | 22346 | tert-butyl (Z)-[(6-aminohexyl)amino][(tert-butoxycarbonyl)amino]methylidenecarbamate | C17H34N4O4 | 详情 | 详情 |