先頭ページへ 直前のページへ 次のページへ 最終ページへ

LIPID_IDFA0106

CHEM_NAMETHYL-10,12,13,15-BISEPIDIOXY-9-HYDROPEROX

Y-16-OCTADECENOATE

COMMON_NA

MOL_FORMULAC19H32O8

MOL_WT388

ABBREVIATION18:1(ω2)(10,12,13,15-Bisepidioxy)(9-OOH)(Me-Ester

MELT_PT

BOIL_PT

OPT_ROT

REFRA_IND

DENSITY

SOLUBILITY

UV_SPEC

IR_SPECOOH GROUP: 3700-3150cm-1[BONDED],

3530cm-1[FREE] ISOLATED TRANS

UNSATURATION:960cm-1(105)

NMR_SPEC1H-NMR(105):C2:2.3ppm; C9:3.88ppm[C9-10

ERYTHRO],4.17ppm[C9-10 THREO];

C10,12,13,15:4.47ppm; C11,14:2.1-2.8ppm;

C16:5.88ppm; C17:5.35ppm;

C18:1.73ppm;OOH:8.73ppm[C9-10

ERYTHRO],9.20ppm[C9-10 THREO] (105)

MS_SPECGC-EI-MS(AFTER REDUCTION(PH3P) AND

TMS-DERIVATIZATION)(105):M/E=259[SMTO=CH(CH

2)7COOCH3]; 185[M-259]; GC-EI-MS(AFTER

REDUCTION,HYDROGENATION, AND

TMS-DERIVATIZATION)(105):M/E=261[SMTO=CHCH

2CH(OTMS)(CH2)2CH3];259[SMTO=CH(CH2)7COOC

H3]; 145[SMTO=CH(CH2)2CH3

NOTE_SPEC

SOURCEリノレンの一重項酸素酸化で生ずる15ーPEROXY

RADICALの連続的1,3ーCYCLIZATIONにより生成(019/

021/105)

BIOL_ACTIV鉄イオンとアスコルビン酸の存在下でDNAと反応し,強い蛍光

を生ずる(111).

NOTE

1998年8月24日106 / 513 ページ