中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
孕烯醇酮 | Pregnenolone | 145-13-1 | C21H32O2 | 316.484 |
—— | (20R)-3β-acetoxy-20-hydroxypregn-5-ene | 14553-79-8 | C23H36O3 | 360.537 |
21-乙酰氧基孕烯醇酮 | 21-acetoxypregnenolone | 566-78-9 | C23H34O4 | 374.521 |
孕烯醇酮醋酸酯 | Pregnenolone acetate | 1778-02-5 | C23H34O3 | 358.521 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (22S)-22-hydroxycampesterol | 71473-12-6 | C28H48O2 | 416.688 |
—— | 3β-acetoxypregna-5,20-diene | 72560-37-3 | C23H34O2 | 342.522 |
—— | 17α-pregna-4,20-dien-3-one | 14508-15-7 | C21H30O | 298.469 |
—— | 20α,21-dihydroxy-4-pregnen-3-one | 26437-06-9 | C21H32O3 | 332.483 |
—— | Pregna-4,20-dien-3,6-dione | 177349-73-4 | C21H28O2 | 312.452 |
Carbon and proton assignments for muricin aglycone (5) and a number of related pregnenes, carried out with the aid of two-dimensional homo- and heteronuclear chemical shift correlation experiments, have resulted in previously reported carbon assignments for the aglycone being revised. An improved route to muricin aglycone is also reported.