tert-butyl 4-[(E)-2-(6-amino-5-cyano-3-pyridinyl)ethenyl]benzoate -Drug Synthesis Database

【结构式】

【分子编号】14305

【品名】tert-butyl 4-[(E)-2-(6-amino-5-cyano-3-pyridinyl)ethenyl]benzoate

【CA登记号】

【分子式】C₁₉H₁₉N₃O₂

【分子量】321.37888

【元素组成】C 71.01% H 5.96% N 13.07% O 9.96%

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：(VII)

Racemic lometrexol has been prepared.

参考文献中间体

合成目标

【1】 Taylor, E.C.; Beardsley, G.P.; Harrington, P.J.; Fletcher, S.R. (Princeton University); Pyrido[2,3-d]pyrimidin derivs. AU 8655108; EP 0215063; ES 8704167; ES 8801268; JP 1996193084; WO 8605181 .
【2】 Beardsley, G.P.; Taylor, E.C.; Shih, C.J.; Wong, G.S.K.; Fletcher, S.R.; Harrington, P.J.; Synthesis of 5,10-dideaza-5,6,7,8-tetrahydrofolic acid (DDATHF) and analogs. Chemistry and Biology of Pteridines (1986): Pteridines and Folic Acid Derivatives. B.A. Cooper and V.M. Whitehead (Eds.). de Gruyter, Berlin 1986, 61.
【3】 Castaner, J.; Prous, J.; Lometrexol. Drugs Fut 1993, 18, 2, 121.

中间体序号	中间体编号	品名	CAS号	分子式	供应商	用于合成
	14790	Guanidine	113-00-8	CH₅N₃	详情	详情
(I)	14299	5-Methyl-2-thioxo-2,3-dihydro-3-pyridinecarbonitrile		C₇H₆N₂S	详情	详情
(II)	14300	5-Methyl-2-[(4-nitrophenyl)sulfanyl]nicotinonitrile		C₁₃H₉N₃O₂S	详情	详情
(III)	14301	5-(Bromomethyl)-2-[(4-nitrophenyl)sulfanyl]nicotinonitrile		C₁₃H₈BrN₃O₂S	详情	详情
(IV)	14302	([6-[(4-Nitrophenyl)sulfanyl]-3-pyridinyl]methyl)(triphenyl)phosphonium bromide		C₃₀H₂₄BrN₂O₂PS	详情	详情
(V)	14303	tert-butyl 4-formylbenzoate		C₁₂H₁₄O₃	详情	详情
(VI)	14304	tert-butyl 4-((E)-2-[5-cyano-6-[(4-nitrophenyl)sulfanyl]-3-pyridinyl]ethenyl)benzoate		C₂₅H₂₁N₃O₄S	详情	详情
(VII)	14305	tert-butyl 4-[(E)-2-(6-amino-5-cyano-3-pyridinyl)ethenyl]benzoate		C₁₉H₁₉N₃O₂	详情	详情
(VIII)	14306	tert-butyl 4-[(E)-2-(2,4-diaminopyrido[2,3-d]pyrimidin-6-yl)ethenyl]benzoate		C₂₀H₂₁N₅O₂	详情	详情
(IX)	14307	4-[(E)-2-(2,4-diaminopyrido[2,3-d]pyrimidin-6-yl)ethenyl]benzoic acid		C₁₆H₁₃N₅O₂	详情	详情
(X)	14273	4-[(E)-2-(2-Amino-4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-6-yl)ethenyl]benzoic acid		C₁₆H₁₂N₄O₃	详情	详情
(XI)	14309	acetic 4-[(E)-2-[2-(acetamido)-4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-6-yl]ethenyl]-1-benzenecarboxylic anhydride		C₂₀H₁₆N₄O₅	详情	详情
(XII)	14310	4-[(E)-2-[2-(acetamido)-4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-6-yl]ethenyl]benzoic acid		C₁₈H₁₄N₄O₄	详情	详情
(XIII)	11013	diethyl (2S)-2-aminopentanedioate		C₉H₁₇NO₄	详情	详情
(XIV)	14311	diethyl (2S)-2-[(4-[(E)-2-[2-(acetamido)-4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-6-yl]ethenyl]benzoyl)amino]pentanedioate		C₂₇H₂₉N₅O₇	详情	详情
(XV)	14312	diethyl (2S)-2-[(4-[2-[2-(acetamido)-4-oxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidin-6-yl]ethyl]benzoyl)amino]pentanedioate		C₂₇H₃₅N₅O₇	详情	详情
(XVI)	14313	diethyl (2S)-2-[(4-[2-[(6R)-2-(acetamido)-4-oxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidin-6-yl]ethyl]benzoyl)amino]pentanedioate		C₂₇H₃₅N₅O₇	详情	详情

Extended Information