tert-Butyl 7-(4-oxo-2-(tosyloxy)-4H-pyrido[1,2-a]pyrimidin-7-yl)-4,7-diazaspiro[2.5]octane-4-carboxylate

4-氧代-2-(对甲苯磺酰氧基)-4H-吡啶并[1,2-a]嘧啶-7-基-4,7-二氮杂螺[2.5]辛烷-4-甲酸叔丁酯

Also known as: 4,7-Diazaspiro[2.5]octane-4-carboxylic acid, 7-[2-[[(4-methylphenyl)sulfonyl]oxy]-4-oxo-4H-pyrido[1,2-a]pyrimidin-7-yl]-, 1,1-dimethylethyl ester, 7- (4-oxo-2- (p-toluenesulfonyloxy) -4H pyridino [1,2-a] pyrimidin-7-yl) -4,7-diazospira [2.5] octane-4-carboxylate tert butyl ester

tert-Butyl 7-(4-oxo-2-(tosyloxy)-4H-pyrido[1,2-a]pyrimidin-7-yl)-4,7-diazaspiro[2.5]octane-4-carboxylate (CAS 2133298-73-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C26H30N4O6S and a molecular weight of 526.6 g/mol. It is also known as 4,7-Diazaspiro[2.5]octane-4-carboxylic acid, 7-[2-[[(4-methylphenyl)sulfonyl]oxy]-4-oxo-4H-pyrido[1,2-a]pyrimidin-7-yl]-, 1,1-dimethylethyl ester and 7- (4-oxo-2- (p-toluenesulfonyloxy) -4H pyridino [1,2-a] pyrimidin-7-yl) -4,7-diazospira [2.5] octane-4-carboxylate tert butyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2133298-73-2

Jingsj CID

J-317944-8

Molecular Formula

C₂₆H₃₀N₄O₆S

Chinese Name

4-氧代-2-(对甲苯磺酰氧基)-4H-吡啶并[1,2-a]嘧啶-7-基-4,7-二氮杂螺[2.5]辛烷-4-甲酸叔丁酯

Molecular Weight

526.6 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026