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Bile acid

LIPID_IDBA0129

CHEM_NA3¦Á,5¦Â,7¦Â-TRIHYDROXY-24-NOR-CHOLAN-23-OI

C ACID

COMMON_NA

MOL_FORMULAC23H38O5

MOL_WT394

MELT_PT

BOIL_PT

OPT_ROT

REFRA_IND

DENSITY

SOLUBILITY

UV_SPEC

IR_SPEC

NMR_SPEC1H-NMR(CDCl3)[Me ESTER]

0.71(s,18-Me),0.90(s,19-Me),0.98(d,J=6.1Hz,21-Me),

2.43(bd,J=12.2Hz,22-CH2), 3.50(m,7¦Á-H),

3.66(s,COOMe),4.03(m,3¦Â-H)

(182)13C-NMR(CDCl3)[Me ESTER] C1=29.7,

C2=29.4, C3=67.5, C4=42.9, C5=74.9,C6=46.0,

C7=72.2,C11=21.1, C12=39.6, C13=43.5, C14=55.7,

C15=26.7, C16=28.6, C17=54.8, C18=12.0, C19=16.2,

C20=33.6, C21=19.5, C22=41.3, C23=173.8,

C/COOMe=51.3 (182)

MS_SPECMe-TMS M/Z 534(M-90), 444(M-2x90),

355(M-(2x90+89)), 259, 253 (182)

NOTE_SPEC

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24-NORURSOCHENODEOXYCHOLIC ACID

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BIOL_ACTIV

NOTE

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