HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 68807570, compound → HCID 69504664, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 68807570 | HCID 68807570 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | HCID 69504664 | HCID 69504664 | 93.4% |
Reaction Steps
The ethylenedioxypregnene (25) (250 mg, 0,64 mmol) is dissolved in acetic acid (13,4 ml) and water which after freeze drying affords the trihydroxy steroid (15) (200 mg, 89%), m.p.: 228°-235° C. (lit 225°-235° C.), M+ 348, [αD]20+35° (lit [αD]20+29°).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06376657B1 |
| Source dataset | uspto-grants-2002_04 |
| ORD ID | ord-a73928f4ff50454aa137df532c1d4b26 |
| Source note | uspto-grants-2002_04 |