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Substance Name: L 640876
RN: 77527-71-0
InChIKey: MZRVUZHPHNYXTK-YLJYHZDGSA-N

Note

  • Semisynthetic antibiotic.

Molecular Formula

  • C22-H21-N7-O3-S2

Molecular Weight

  • 495.5859
 
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Names and Synonyms

Name of Substance

  • L 640876

Synonyms

  • 7-(1-Benzylpyridinium-4-yl)amino-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)ceph-3-em-4-carboxylate
  • L-640,876

Systematic Name

  • Pyridinium, 4-((2-carboxy-3-(((1-methyl-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-en-7-yl)amino)-1-(phenylmethyl)-, inner salt, (6R-trans)-

Registry Numbers

CAS Registry Number

  • 77527-71-0

System Generated Number

  • 0077527710

Structure Descriptors

InChI

1S/C22H21N7O3S2/c1-27-22(24-25-26-27)34-13-15-12-33-20-17(19(30)29(20)18(15)21(31)32)23-16-7-9-28(10-8-16)11-14-5-3-2-4-6-14/h2-10,17,20H,11-13H2,1H3,(H,31,32)/t17-,20-/m1/s1

InChIKey

MZRVUZHPHNYXTK-YLJYHZDGSA-N

Smiles

Cn1nnnc1SCC2=C(N3[C@H](SC2)[C@H](Nc4cc[n+](Cc5ccccc5)cc4)C3=O)C(=O)[O-]