| Bile acid |
| LIPID_ID | BA0131 |
| CHEM_NA | (22S)-3α,7α,22-TRIHYDROXY-5β-CHOLAN-24-O |
| IC ACID |
| COMMON_NA | HAEMULCHOLIC ACID |
| MOL_FORMULA | C24H40O5 |
| MOL_WT | 408 |
| MELT_PT | 247-250゜C(183),248-251゜C(184) |
| BOIL_PT |
| OPT_ROT | [α]/D=+2.4゜C (C=1.3,MeOH)(183) |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | 3400cm-1(OH), 1720cm-1(C=O) (183) |
| NMR_SPEC | 1H-NMR(CDCl3/CD3OD) |
| 0.68(s,18-Me),0.92(s,19-Me),0.95(d,21-Me), |
| 3.17-3.50(brm,3β-H), |
| 3.68-3.87(m,7β-H),3.97-4.27(m,22-H),4.57(s,3α-,7 |
| α-,and 22-OH and |
| 24-CO2H)(184)13C-NMR(CD3OD) C1=36.6, C2=31.5, |
| C3=73.0, C4=40.6, C5=43.2, C6=36.0,C7=69.2 |
| C11=21.8, C12=41.2, C13=43.5, C14=51.4, C15=24.7, |
| C16=28.7, C17=53.8, C18=12.1, C19=23.4, |
| MS_SPEC | Me ESTER M/Z 422(M+), 404(M-H2O), |
| 386(M-2xH2O) (183) |
| NOTE_SPEC |
| SOURCE | MARINE TELEOST, PARAPRISTIPOMA TRILINEATUM |
| の胆汁中(185) 淡水魚，POLYPTERUS SENEGALUS |
| および MORMYRUS CABALLUS の胆汁中(186) |
| BIOL_ACTIV |
| NOTE | HAEMULCHOLIC |
| ACIDの構造は(22S)-3α,7α,22-TRIHYDROXY-5β- |
| CHOLAN-24-OIC ACIDであると決定(183/184) |
| 1998年10月26日 | 131 / 591 ページ |