Palbociclib
6-acetyl-8-cyclopentyl-5-methyl-2-[(5-piperazin-1-yl-2-pyridinyl)amino]pyrido[2,3-d]pyrimidin-7-one
Molecular Identity
Palbociclib
6-acetyl-8-cyclopentyl-5-methyl-2-[(5-piperazin-1-yl-2-pyridinyl)amino]pyrido[2,3-d]pyrimidin-7-one
PubChem CID: 5330286
Palbociclib is a member of the class of pyridopyrimidines that is 2-{[5-(piperazin-1-yl)pyridin-2-yl]amino}pyrido[2,3-d]pyrimidin-7-one bearing additional methyl, acetyl and cyclopentyl substituents at positions 5, 6 and 8 respectively. It is used in combination with letrozole for the treatment of metastatic breast cancer. It has a role as an antineoplastic agent and an EC 2.7.11.22 (cyclin-dependent kinase) inhibitor. It is a member of cyclopentanes, a member of piperidines, an aminopyridine, a pyridopyrimidine, a secondary amino compound, a tertiary amino compound and an aromatic ketone.
2D Structure
Properties
C24H29N7O2
Molecular Formula
447.50
Molecular Weight
g/mol
447.2383
Exact Mass
Da
1.8
XLogP
Drug-like (Lipinski: < 5)
103
TPSA
Good oral absorption (< 140 A²)
2
H-Bond Donors
8
H-Bond Acceptors
775
Complexity
SMILES
Canonical SMILES
SMILES: Synonyms(20)
Palbociclib571190-30-2IbrancePD-0332991PD0332991PD 03329916-acetyl-8-cyclopentyl-5-methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-oneG9ZF61LE7GPD 3329916-Acetyl-8-cyclopentyl-5-methyl-2-(5-piperazin-1-ylpyridin-2-ylamino)-8H-pyrido(2,3-d)pyrimidin-7-one6-Acetyl-8-cyclopentyl-5-methyl-2-[[5-(piperazin-1-yl)pyridin-2-yl]amino]-8H-pyrido[2,3-d]pyrimidin-7-oneCHEBI:85993DTXSID409725906-acetyl-8-cyclopentyl-5-methyl-2-{[5-(piperazin-1-yl)pyridin-2-yl]amino}pyrido[2,3-d]pyrimidin-7(8H)-onePyrido(2,3-d)pyrimidin-7(8H)-one, 6-acetyl-8-cyclopentyl-5-methyl-2-((5-(1-piperazinyl)-2-pyridinyl)amino)-
Data from PubChem (NCBI)
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