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Substance Name: Rifalazil [USAN:INN]
RN: 129791-92-0
UNII: S1976TE8QK
InChIKey: UEFHFKKWYKVLDC-HTQYORAHSA-N

Classification Codes

  • Anti-Bacterial Agents
  • Anti-Infective Agents
  • Antibacterial (Antimycobacterial)
  • Antibiotics, Antitubercular
  • Antitubercular Agents
  • Leprostatic Agents

Molecular Formula

  • C51-H64-N4-O13

Molecular Weight

  • 941.0816
 
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Names and Synonyms

Name of Substance

  • Krm 1648
  • Rifalazil [USAN:INN]

Synonyms

  • (2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-5,12,21,23,25-Pentahydroxy-10-(4-isobutyl-1-piperazinyl)-27-methoxy-2,4,16,20,22,24,26-heptamethyl-2,7-(epoxypentadeca(1,11,13)trienimino)-6H-benzofuro(4,5-a)phenoxazine-1(2H),6,15-trione 25-acetate
  • 3'-Hydroxy-5'-(4-isobutylpiperazinyl)benzoxazinorifamycin
  • ABI 1648
  • Krm-1648
  • Rifalazil
  • UNII-S1976TE8QK

Systematic Name

  • Rifamycin viii, 1',4-didehydro-1-deoxy-1,4-dihydro-3'-hydroxy-5'-(4-(2-methylpropyl)-1-piperazinyl)-1-oxo-

Registry Numbers

CAS Registry Number

  • 129791-92-0

FDA UNII

  • S1976TE8QK

Other Registry Number

  • 188910-97-6

System Generated Number

  • 0129791920

Structure Descriptors

InChI

1S/C51H64N4O13/c1-24(2)23-54-16-18-55(19-17-54)32-21-33(57)39-35(22-32)67-48-40(52-39)36-37-44(60)30(8)47-38(36)49(62)51(10,68-47)65-20-15-34(64-11)27(5)46(66-31(9)56)29(7)43(59)28(6)42(58)25(3)13-12-14-26(4)50(63)53-41(48)45(37)61/h12-15,20-22,24-25,27-29,34,42-43,46,57-60H,16-19,23H2,1-11H3,(H,53,63)/b13-12+,20-15+,26-14-/t25-,27+,28+,29+,34-,42-,43+,46+,51-/m0/s1

InChIKey

UEFHFKKWYKVLDC-HTQYORAHSA-N

Smiles

Cc1c(c2c3c4c1O[C@@](C4=O)(O/C=C/[C@@H]([C@H]([C@H]([C@@H]([C@@H]([C@@H]([C@H]([C@H](/C=C/C=C(\C(=O)Nc(c2=O)c-5oc6cc(cc(c6nc35)O)N7CCN(CC7)CC(C)C)/C)C)O)C)O)C)OC(=O)C)C)OC)C)O