cilengitide   Click here for help

GtoPdb Ligand ID: 6597

Synonyms: EMD-12192 | EMD-121974
Comment: Cilengitide is a cyclic RGD pentapeptide, first-in-class integrin inhibitor. It inhibits integrin αv-induced angiogenesis. It was investigated for anti-tumour activity. Glioblastoma was one of the cancers investigated [6], based on encouraging preclinical studies in animals [3-4,7].
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2D Structure
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Canonical SMILES OC(=O)CC1NC(=O)CNC(=O)C(CCCNC(=N)N)NC(=O)C(N(C(=O)C(NC1=O)Cc1ccccc1)C)C(C)C
Isomeric SMILES OC(=O)C[C@@H]1NC(=O)CNC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H](N(C(=O)[C@H](NC1=O)Cc1ccccc1)C)C(C)C
InChI InChI=1S/C27H40N8O7/c1-15(2)22-25(41)33-17(10-7-11-30-27(28)29)23(39)31-14-20(36)32-18(13-21(37)38)24(40)34-19(26(42)35(22)3)12-16-8-5-4-6-9-16/h4-6,8-9,15,17-19,22H,7,10-14H2,1-3H3,(H,31,39)(H,32,36)(H,33,41)(H,34,40)(H,37,38)(H4,28,29,30)/t17-,18-,19+,22-/m0/s1
Classification Click here for help
Compound class Peptide or derivative
IUPAC Name Click here for help
2-[(2S,5R,8S,11S)-11-[3-(diaminomethylideneamino)propyl]-7-methyl-3,6,9,12,15-pentaoxo-5-(phenylmethyl)-8-propan-2-yl-1,4,7,10,13-pentazacyclopentadec-2-yl]acetic acid
International Nonproprietary Names Click here for help
INN number INN
7823 cilengitide
Synonyms Click here for help
EMD-12192 | EMD-121974
Database Links Click here for help
CAS Registry No. 188968-51-6
ChEMBL Ligand CHEMBL429876
GtoPdb PubChem SID 178103210
PubChem CID 176873
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Cilengitide (links to external site)
Cat. No. 5870