Chem
J-GLOBAL ID:200907038648554637   Nikkaji number:J1.864.521A

Excoecarin R1 methyl ester

エクスケカリンR1メチルエステル
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: C43H70O11
Molecular formula furigana: C43-H70-O11
Molecular weight: 763.022
InChI: InChI=1S/C43H70O11/c1-15-38(6)20-16-29-40(8,25-33(46)50-13)28(17-21-41(29,9)53-38)37(4,5)35(48)52-26-31(44)43(11)23-19-30-39(7,24-32(45)49-12)27(18-22-42(30,10)54-43)36(2,3)34(47)51-14/h15,27-31,44H,1,16-26H2,2-14H3/t27-,28-,29+,30+,31-,38+,39-,40-,41+,42+,43-/m1/s1
InChI key: JJFAOSZAGSHMFF-FHCFTNCDSA-N
SMILES: COC(=O)C[C@]1(C)[C@H](CC[C@]2(C)O[C@](C)(CC[C@@H]12)[C@H](O)COC(=O)C(C)(C)[C@H]1CC[C@]2(C)O[C@](C)(CC[C@H]2[C@]1(C)CC(=O)OC)C=C)C(C)(C)C(=O)OC
Systematic name  (3):
  • (2R,4aα)-オクタヒドロ-α,α,2,5,8aβ-ペンタメチル-5α-(2-メトキシ-2-オキソエチル)-2-[(R)-1-ヒドロキシ-2-[[2-[(2R,4aα)-オクタヒドロ-2β-エテニル-2,5,8aβ-トリメチル-5α-(2-メトキシ-2-オキソエチル)-4H-1-ベンゾピラン-6β-イル]-2-メチルプロピオニル]オキシ]エチル]-4H-1-ベンゾピラン-6β-酢酸メチル
  • (2R)-2-[(2R,4aS,5R,6S,8aS)-6-(1-メトキシ-2-メチル-1-オキソプロパン-2-イル)-5-(2-メトキシ-2-オキソエチル)-2,5,8a-トリメチル-オクタヒドロ-2H-1-ベンゾピラン-2-イル]-2-ヒドロキシエチル 2-[(2R,4aS,5R,6S,8aS)-2-エテニル-5-(2-メトキシ-2-オキソエチル)-2,5,8a-トリメチル-オクタヒドロ-2H-1-ベンゾピラン-6-イル]-2-メチルプロパノアート
  • (2R)-2-[(2R,4aS,5R,6S,8aS)-6-(1-methoxy-2-methyl-1-oxopropan-2-yl)-5-(2-methoxy-2-oxoethyl)-2,5,8a-trimethyl-octahydro-2H-1-benzopyran-2-yl]-2-hydroxyethyl 2-[(2R,4aS,5R,6S,8aS)-2-ethenyl-5-(2-methoxy-2-oxoethyl)-2,5,8a-trimethyl-octahydro-2H-1-benzopyran-6-yl]-2-methylpropanoate
Other name (3):
  • (2R,4aα)-Octahydro-α,α,2,5,8aβ-pentamethyl-5α-(2-methoxy-2-oxoethyl)-2-[(R)-1-hydroxy-2-[[2-[(2R,4aα)-octahydro-2β-ethenyl-2,5,8aβ-trimethyl-5α-(2-methoxy-2-oxoethyl)-4H-1-benzopyran-6β-yl]-2-methylpropionyl]oxy]ethyl]-4H-1-benzopyran-6β-acetic acid methyl ester
  • エクスケカリンR1メチルエステル
  • Excoecarin R1 methyl ester
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