ć“ރy[ƒW‚Ö ’ź‘O‚Ěƒy[ƒW‚Ö ŽŸ‚Ěƒy[ƒW‚Ö ĹIƒy[ƒW‚Ö

Sterol

LIPID_IDST0112

CHEM_NA(23E)-24-METHYL-9ƒŔ,19-CYCLO-5ƒż-LANOST-23

-EN-3ƒŔ-OL

COMMON_NACYCLOSADOL

MOL_FORMULAC30H52O

MOL_WT440

MELT_PT132-134ßC, ACETATE 121-122ßC (079)

BOIL_PT

OPT_ROT+41ß, ACETATE +50ß (079)

REFRA_IND

DENSITY

SOLUBILITY

UV_SPEC

IR_SPEC

NMR_SPECACETATE 1H-NMR(CDCl3)

3-CH=4.54(m),3-Oac=2.05(S),18-CH3=0.96(S),19-CH

2= 0.34(D) AND

0.58(D),21-CH3=0.84(D),23-CH=5.03(M),25-CH=2.80(

M),26-CH3=0.84(D),27-CH3=0.84(D),28-CH3=1.61(S),

30-CH3=0.85(S),31-CH3=0.90(S),

MS_SPECACETATE :

482[M+](13%),467(9%),422(68%),407(60%),385(9%),379(

25%),353(20%),325(53%),300(26%),297(18%),295(11%),2

55(10%),241(10%),229(25%),203(74%), 107(100%)

(080)"

NOTE_SPEC

SOURCEƒIƒŠ[ƒu–ű(074), ƒgƒEƒ‚ƒƒRƒVăó‰č–ű(079/080)

BIOL_ACTIV

NOTE

1998”N7ŒŽ17“ú447 / 486 ƒy[ƒW