Palbociclib中间体 |
6-bromo-8-cyclopentyl-5-methyl-2-(methylsulfinyl)pyrido[2,3-d]pyrimidin-7(8H)-one |
571188-81-3 |
C14H16BrN3O2S |
370.27 |
—— |
6-bromo-8-cyclopentyl-5-methyl-2-(3,4,5,6-tetrahydro-2H-[1,3']bipyridinyl-6'-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one |
571189-82-7 |
C23H27BrN6O |
483.411 |
—— |
2-{5-[bis-(2-methoxy-ethyl)amino]pyridin-2-ylamino}-6-bromo-8-cyclopentyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one |
571189-32-7 |
C24H31BrN6O3 |
531.453 |
—— |
6-bromo-8-cyclopentyl-5-methyl-2-(5-morpholin-4-yl-pyridin-2-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one |
571189-79-2 |
C22H25BrN6O2 |
485.383 |
—— |
6-Bromo-8-cyclopentyl-2-(4-hydroxy-3,4,5,6-tetrahydro-2H-[1,3]bipyridinyl-6'-ylamino)-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one |
571189-55-4 |
C23H27BrN6O2 |
499.41 |
—— |
4-[4-(6-bromo-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino)phenyl]-piperazine-1-carboxylic acid tert-butyl ester |
362656-71-1 |
C28H35BrN6O3 |
583.528 |
—— |
6-bromo-8-cyclopentyl-2-[5-(2,6-dimethylmorpholin-4-yl)pyridin-2-ylamino]-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one |
571190-03-9 |
C24H29BrN6O2 |
513.437 |
—— |
8-cyclopentyl-5-methyl-2-methylthio-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid |
—— |
C15H17N3O3S |
319.384 |
—— |
6-acetyl-8-cyclopentyl-5-methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one |
850628-81-8 |
C16H19N3O2S |
317.412 |
4-[6-[(6-溴-8-环戊基-7,8-二氢-5-甲基-7-氧代吡啶并[2,3-d]嘧啶-2-基)氨基]-3-吡啶基]-1-哌嗪羧酸叔丁酯 |
4-[6-(6-bromo-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino)pyridin-3-yl]piperazine-1-carboxylic acid tert-butyl ester |
571188-82-4 |
C27H34BrN7O3 |
584.516 |
—— |
8-cyclopentyl-5-methyl-2-methylsulfanyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester |
571189-05-4 |
C17H21N3O3S |
347.438 |
—— |
4-[6-(6-bromo-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino)pyridin-3-yl]azepane-1-carboxylic acid tert-butyl ester |
887906-41-4 |
C28H36BrN7O3 |
598.543 |
—— |
6-acetyl-8-cyclopentyl-5-methyl-2-(methylsulfinyl)pyrido[2,3-d]pyrimidin-7(8H)-one |
850628-86-3 |
C16H19N3O3S |
333.411 |
—— |
8-cyclopentyl-5-methyl-2-methanesulfinyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester |
571189-06-5 |
C17H21N3O4S |
363.437 |
—— |
4-[6-(6-bromo-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino)pyridin-3-yl]-2,6-dimethylpiperazine-1-carboxylic acid tert-butyl ester |
571189-74-7 |
C29H38BrN7O3 |
612.57 |
—— |
4-[6-(6-bromo-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino)pyridin-3-yl]-2,2-dimethyl-piperazine-1-carboxylic acid tert-butyl ester |
571189-69-0 |
C29H38BrN7O3 |
612.57 |
—— |
8-Cyclopentyl-5-methyl-7-oxo-2-(4-piperazin-1-yl-phenylamino)-7,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid methyl ester |
—— |
C25H30N6O3 |
462.552 |
—— |
8-cyclopentyl-6-(1-ethoxyvinyl)-5-methyl-2-[5-(4-methyl-piperazin-1-yl)pyridin-2-ylamino]-8H-pyrido[2,3-d]pyrimidin-7-one |
571189-50-9 |
C27H35N7O2 |
489.621 |
—— |
Pyrido-[2,3-d]-pyrimidin-7-one 44 |
—— |
C25H31N7O3 |
477.566 |
—— |
8-cyclopentyl-6-(1-ethoxyvinyl)-5-methyl-2-(3,4,5,6-tetrahydro-2H-[1,3']bipyridinyl-6'-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one |
571189-83-8 |
C27H34N6O2 |
474.606 |
—— |
8-cyclopentyl-6-(1-ethoxyvinyl)-5-methyl-2-(5-morpholin-4-ylpyridin-2-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one |
571189-80-5 |
C26H32N6O3 |
476.578 |
—— |
8-cyclopentyl-6-(1-ethoxyvinyl)-5-methyl-2-(4-hydroxy-3,4,5,6-tetrahydro-2H-[1,3']bipyridinyl-6'-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one |
571189-56-5 |
C27H34N6O3 |
490.605 |
—— |
8-cyclopentyl-2-[5-(2,6-dimethylmorpholin-4-yl)pyridin-2-ylamino]-6-(1-ethoxyvinyl)-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one |
571190-10-8 |
C28H36N6O3 |
504.632 |
—— |
4-[4-(8-cyclopentyl-6-ethyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino)phenyl]-piperazine-1-carboxylic acid tert-butyl ester |
850629-03-7 |
C30H40N6O3 |
532.686 |
—— |
4-[4-(8-cyclopentyl-5-methyl-7-oxo-6-trimethylsilanylethynyl-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino)phenyl]-piperazine-1-carboxylic acid tert-butyl ester |
850629-01-5 |
C33H44N6O3Si |
600.836 |
—— |
2-[4-(4-tert-butoxycarbonylpiperazin-1-yl)phenylamino]-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid |
850629-06-0 |
C29H36N6O5 |
548.642 |
4-[6-[[8-环戊基-6-(1-乙氧基乙烯基)-5-甲基-7-氧代-7,8-二氢吡啶并[2,3-d]嘧啶-2-基]氨基]吡啶-3-基]哌嗪-1-羧酸叔丁酯 |
4-{6-[8-cyclopentyl-6-(1-ethoxyvinyl)-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino]pyridin-3-yl}piperazine-1-carboxylic acid tert-butyl ester |
571189-10-1 |
C31H41N7O4 |
575.711 |
—— |
2-[4-(4-tert-butoxycarbonylpiperazin-1-yl)phenylamino]-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid methyl ester |
850629-05-9 |
C30H38N6O5 |
562.669 |
—— |
2-[4-(4-tert-butoxycarbonylpiperazin-1-yl)phenylamino]-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester |
850629-04-8 |
C31H40N6O5 |
576.696 |
2-((5-(4-(叔丁氧基羰基)哌嗪-1-基)吡啶-2-基)氨基)-8-环戊基-5-甲基-7-氧代-7,8-二氢吡啶并[2,3-d]嘧啶-6-羧酸乙酯 |
8-cyclopentyl-2-[[5-[4-[(1,1-dimethylethoxy)carbonyl]-1-piperazinyl]-2-pyridinyl]amino]-7,8-dihydro-5-methyl-7-oxo-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester |
571189-03-2 |
C30H39N7O5 |
577.684 |
—— |
4-[4-(6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino)phenyl]-piperazine-1-carboxylic acid tert-butyl ester |
850628-99-8 |
C30H38N6O4 |
546.67 |
—— |
4-{6-[8-cyclopentyl-6-(1-ethoxyvinyl)-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino]pyridin-3-yl}-[1,4]diazepane-1-carboxylic acid tert-butyl ester |
571189-61-2 |
C32H43N7O4 |
589.738 |
—— |
(1-{6-[8-cyclopentyl-6-(1-ethoxyvinyl)-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino]pyridin-3-yl}pyrrolidin-3-yl)carbamic acid tert-butyl ester |
571189-52-1 |
C31H41N7O4 |
575.711 |
—— |
4-{6-[8-cyclopentyl-6-(1-ethoxyvinyl)-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino]pyridin-3-yl}-2,6-dimethylpiperazine-1-carboxylic acid tert-butyl ester |
571189-76-9 |
C33H45N7O4 |
603.765 |
—— |
4-{6-[8-cyclopentyl-6-(1-ethoxyvinyl)-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino]pyridin-3-yl}-2,2-dimethylpiperazine-1-carboxylic acid tert-butyl ester |
571189-71-4 |
C33H45N7O4 |
603.765 |