| Sterol |
| LIPID_ID | ST0334 |
| CHEM_NA | 14α-METHYL-3β,20α-BIS(METHYLAMINO)-4-ME |
| THYLENE-9,19-CYCLO-5α,9β-PREGNAN-16α-O |
| L |
| COMMON_NA | CYCLOBUXINE,ALKALOID A. |
| MOL_FORMULA | C25H42ON2 |
| MOL_WT | 386 |
| MELT_PT | 246-247ﾟC(723),245-247ﾟC(724) |
| BOIL_PT |
| OPT_ROT | [α]23/D=+98ﾟ(CHLOROFORM)(724) |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | λmax : 6.09, 11.20μ(TERMINAL METHYLENE)(724) |
| NMR_SPEC | 5.20,5.43(2H,DOUBLETS,J<1C.1S.;TERMINAL |
| METHYLENE),5.92(1H,OCTUPLET,J'S3,7,9.5C./S.;CH2 |
| CHOH-CH),7.53 AND 7.57(6H,TWO NCH3),8.87 AND |
| 9.03(6H,TWO TERTIARY CH3),8.92(3H,DOUBLET,J6 |
| C./S.;ONE SEC. CH3)AND 9.72 AND |
| 9.95J(2H,DOUBLETS,J4C./S.;CYCLOPROPYL |
| METHYLENE)(724) |
| MS_SPEC |
| NOTE_SPEC |
| SOURCE | Buxus Sempervirens L., Buxaceae(ツゲ科)の抽出物｡ |
| (722/724) |
| BIOL_ACTIV | ・古来から, マラリア, |
| 性病などの様々な病気の治療に使われてきた｡ |
| NOTE | 分子量 386.60, 立体化学の決定｡ (725) |
| 1998年7月17日 | 194 / 486 ページ |