ζ“ͺƒy[ƒW‚Φ ’Ό‘O‚Μƒy[ƒW‚Φ ŽŸ‚Μƒy[ƒW‚Φ ΕIƒy[ƒW‚Φ

Sterol

LIPID_ID

ST0217

CHEM_NA

20,24-EPOXY-3,25-DIHYDROXY-9-METHYL-19-NO

R-9ƒΐ-LANOST-5-EN-11-ONE

COMMON_NA

GRATIOGENIN

MOL_FORMULA

C30H48O4

MOL_WT

472

MELT_PT

191-196ίC(418), 202-203ίC(419)

BOIL_PT

OPT_ROT

[ƒΏ]20/D=+168ί(C=1.193 IN

CHCl3),[ƒΏ]20/D=+151ί(C=0.863 IN MeOH)(418),

[ƒΏ]25/D=+175}3ί(CHCl3)(419)

REFRA_IND

DENSITY

SOLUBILITY

ƒƒ^ƒm[ƒ‹,ƒGƒ^ƒm[ƒ‹,ƒNƒƒƒzƒ‹ƒ€,ƒAƒZƒgƒ“,ƒsƒŠƒWƒ“‚Ι

‰Β—n‘ ,ƒG[ƒeƒ‹,Ξ–ϋƒG[ƒeƒ‹‚Ι‚Ν•s—n‘(418/419)

UV_SPEC

UV MAX: 290mƒΚ(log ƒΓ=2.0)(EtOH)(418)

IR_SPEC

3620, 3588, 1691 cm-1(419)

NMR_SPEC

MS_SPEC

M/E =

105,109,119,127,135,143,172,173,175,192,309,327,37

1,413,439,454,472(419)

NOTE_SPEC

CD(C=0.69g/l):ƒΙ(ƒ’ƒΓ)=340(O),

317(+3.65,INFLEX10N), 305(+5.60,PLATEAU),

298(+5.80), 240mƒΚ(O)(419)"

SOURCE

EGRATIOLA OFFICINALIS L.‚Μ‰ςŒs‘(418)EGRATIOLA

OFFICINALIS L. —R—ˆ‚Μ

GRATIOSIDE‚π‰Α •ͺ‰π‚΅‚Δ“Ύ‚η‚κ‚ι‘(418)

BIOL_ACTIV

NOTE

1998”N7ŒŽ17“ϊ

436 / 486 ƒy[ƒW