4-(stearoyloxy)-4-azatricyclo[5.2.1.0(2,6)]dec-2(6)-ene-3,5-dione -Drug Synthesis Database

【结构式】

【分子编号】20878

【品名】4-(stearoyloxy)-4-azatricyclo[5.2.1.0(2,6)]dec-2(6)-ene-3,5-dione

【CA登记号】

【分子式】C₂₇H₄₃NO₄

【分子量】445.64276

【元素组成】C 72.77% H 9.73% N 3.14% O 14.36%

与该中间体有关的原料药合成路线共 1 条

合成路线1

该中间体在本合成路线中的序号：(XII)

Hydrogenation of (X) with H2 over Pd/C in acetic acid affords Nalpha-(N-acetylmuramoyl-L-alanyl-D-isoglutaminyl)-L-lysine (XI), which is finally condensed with N-hydroxynorbornene-2,3-dicarboxyimide ester of stearic acid (XII) by means of N-methylmorpholine in DMF.

参考文献中间体

合成目标

【1】 Shiba, T.; Yamamura, Y.; Nagase, O.; Kotani, S.; Ogawa, H. (Daiichi Seiyaku Co.; Ltd.); Muramyldipeptide derivatives, process for preparing said compounds and pharmaceutical compositions containing said compounds. EP 0021367 .
【2】 Robinson, C.P.; MUROCTASIN. Drugs Fut 1989, 14, 5, 432.
【3】 Shiba, T.; Kusumoto, S.; Tarumi, Y.; Ikenaka, K.; Chemical synthesis of N-acetylmuramyl peptides with partial structures of bacterial cell wall and their analogs in relation to immunoadjuvant activities. 1976, 49(2): 533-9. Bull Chem Soc Jpn 1976, 49, 2, 533.

中间体序号	中间体编号	品名	CAS号	分子式	供应商	用于合成
	28928	4-methylmorpholine	109-02-4	C₅H₁₁NO	详情	详情
(X)	20876	benzyl 2-[[4-([2-[(2-[[3-(acetamido)-2-(benzyloxy)-5-hydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yl]oxy]propanoyl)amino]propanoyl]amino)-5-amino-5-oxopentanoyl]amino]-6-[[(benzyloxy)carbonyl]amino]hexanoate		C₄₇H₆₂N₆O₁₄	详情	详情
(XI)	20877	N(2)-[4-([2-[(2-[[3-(acetamido)-2,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yl]oxy]propanoyl)amino]propanoyl]amino)-5-amino-5-oxopentanoyl]lysine		C₂₅H₄₄N₆O₁₂	详情	详情
(XII)	20878	4-(stearoyloxy)-4-azatricyclo[5.2.1.0(2,6)]dec-2(6)-ene-3,5-dione		C₂₇H₄₃NO₄	详情	详情

Extended Information