| Sterol |
| LIPID_ID | ST0321 |
| CHEM_NA | 3ƒ¿,17ƒ¿,20ƒ¿,21-TETRAHYDROXYPREGNAN-11-ON |
| E/3ƒ¿,17ƒ¿,20ƒ¿,21-PREGNANETETROL-11-ONE |
| COMMON_NA | CORTOLONE |
| MOL_FORMULA | C21H34O5 |
| MOL_WT | 366 |
| MELT_PT | 208-209ßC(ACETONE)(707) |
| BOIL_PT |
| OPT_ROT | [ƒ¿]25/D=+44ß(C=0.5 in |
| ETHANOL),[ƒ¿]28/D=+34.2ß(ETHANOL)(707) |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC |
| NMR_SPEC |
| MS_SPEC |
| NOTE_SPEC |
| SOURCE | “®•¨¡ •›t”玿¡ CORTISONE –”‚Í, |
| HYDROCORTISONE –”‚Í ACTH‚Ì“Š—^Œã‚Ìl‚Ì”A¡ |
| (707) |
| BIOL_ACTIV |
| NOTE | •ªŽq—Ê 366.48, |
| PREGNANE-3ƒ¿,17ƒ¿-DIOL-11,20-DIONE |
| ‚ðo”Þ—¿‚Æ‚µ‚ć¬B(708) |
| Eƒ¢20-ALLOPREGNENE-3ƒÀ,20-DIOL DIACETATE ‚ð |
| PERBENZOIC ACID ‚ň—‚µ,CRUDE OXIDATION |
| PRODUCT ‚ð SILICA GEL ‚Å |
| CHROMATOGRAPH‚µ,’²»‚·‚éB(709) |
| 1998”N7ŒŽ17“ú | 64 / 486 ƒy[ƒW |