Terminology Service for NFDI4Health
JSON

pristinamycin IA

Go to external page http://purl.obolibrary.org/obo/CHEBI_8417

A cyclodepsipeptide that is (together with pristinamycin IIA) a component of pristinamycin, an oral streptogramin antibiotic produced by Streptomyces pristinaespiralis. Pristinamycin exhibits bactericidal activity against Gram positive organisms including methicillin-resistant Staphylococcus aureus.

Term info

Label

pristinamycin IA

Synonyms
  • N-[(6R,9S,10R,13S,15aS,22S,24aS)-22-{[4-(dimethylamino)phenyl]methyl}-6-ethyl-10,23-dimethyl-5,8,12,15,17,21,24-heptaoxo-13-phenyldocosahydro-12H-pyrido[2,1-f]pyrrolo[2,1-l][1,4,7,10,13,16]oxapentaazacyclononadecin-9-yl]-3-hydroxypyridine-2-carboxamide
  • Pristinamycin IA
database cross reference
Subsets

3_STAR

IUPAC NAME
N-[(6R,9S,10R,13S,15aS,22S,24aS)-22-{[4-(dimethylamino)phenyl]methyl}-6-ethyl-10,23-dimethyl-5,8,12,15,17,21,24-heptaoxo-13-phenyldocosahydro-12H-pyrido[2,1-f]pyrrolo[2,1-l][1,4,7,10,13,16]oxapentaazacyclononadecin-9-yl]-3-hydroxypyridine-2-carboxamide [ IUPAC ]

charge

0

formula

C45H54N8O10

has obo namespace

chebi_ontology

has related synonym

Antibiotic PA 114B1, Mikamycin B, NSC 92554, Antibiotic PA 114B, Vernamycin B alpha, 4-[4-(Dimethylamino)-N-methyl-L-phenylalanine]virginiamycin S1, Ostreogrycin B, Streptogramin B

id

CHEBI:8417

inchi

InChI=1S/C45H54N8O10/c1-6-31-42(59)52-22-11-14-32(52)43(60)51(5)34(24-27-16-18-29(19-17-27)50(3)4)44(61)53-23-20-30(54)25-33(53)39(56)49-37(28-12-8-7-9-13-28)45(62)63-26(2)36(40(57)47-31)48-41(58)38-35(55)15-10-21-46-38/h7-10,12-13,15-19,21,26,31-34,36-37,55H,6,11,14,20,22-25H2,1-5H3,(H,47,57)(H,48,58)(H,49,56)/t26-,31-,32+,33+,34+,36+,37+/m1/s1

inchikey

YGXCETJZBDTKRY-DZCVGBHJSA-N

mass

866.95790

monoisotopicmass

866.39629

smiles

CC[C@H]1NC(=O)[C@@H](NC(=O)c2ncccc2O)[C@@H](C)OC(=O)[C@@H](NC(=O)[C@@H]2CC(=O)CCN2C(=O)[C@H](Cc2ccc(cc2)N(C)C)N(C)C(=O)[C@@H]2CCCN2C1=O)c1ccccc1