Chem
J-GLOBAL ID：200907022113072176   Nikkaji number：J22.916D

Leptomycin B

レプトマイシンB
Substance type：
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula： C33H48O6
Molecular formula furigana： C33-H48-O6
Molecular weight： 540.741
InChI： InChI=1S/C33H48O6/c1-9-28(14-15-29-24(5)13-16-31(36)39-29)19-22(3)12-10-11-21(2)17-25(6)32(37)27(8)33(38)26(7)18-23(4)20-30(34)35/h10-11,13-17,19-20,22,24-27,29,33,38H,9,12,18H2,1-8H3,(H,34,35)
InChI key： YACHGFWEQXFSBS-UHFFFAOYSA-N
SMILES： CCC(=CC(C)CC=CC(=CC(C)C(=O)C(C)C(O)C(C)CC(=CC(=O)O)C)C)C=CC1OC(=O)C=CC1C
Systematic name  (3)：
  • 19-(3,6-ジヒドロ-3-メチル-6-オキソ-2H-ピラン-2-イル)-17-エチル-6-ヒドロキシ-3,5,7,9,11,15-ヘキサメチル-8-オキソ-2,10,12,16,18-ノナデカペンタエン酸
  • 17-エチル-6-ヒドロキシ-3,5,7,9,11,15-ヘキサメチル-19-(3-メチル-6-オキソ-3,6-ジヒドロ-2H-ピラン-2-イル)-8-オキソノナデカ-2,10,12,16,18-ペンタエン酸
  • 17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-19-(3-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)-8-oxononadeca-2,10,12,16,18-pentaenoic acid
Other name (13)：
  • CI-940
  • PD-114720
  • エラクトシン
  • 抗生物質CL-1957A
  • 抗生物質CI-940
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CAS registry number： 87081-35-4
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