BE774716A - Procede de preparation de la 14-anhydro-bufaline - Google Patents
Procede de preparation de la 14-anhydro-bufalineInfo
- Publication number
- BE774716A BE774716A BE774716A BE774716A BE774716A BE 774716 A BE774716 A BE 774716A BE 774716 A BE774716 A BE 774716A BE 774716 A BE774716 A BE 774716A BE 774716 A BE774716 A BE 774716A
- Authority
- BE
- Belgium
- Prior art keywords
- bufaline
- anhydro
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J19/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 by a lactone ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2053310A DE2053310C3 (de) | 1970-10-30 | 1970-10-30 | Verfahren zur Herstellung von 14-Anhydrobufalin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE774716A true BE774716A (fr) | 1972-05-02 |
Family
ID=5786619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE774716A BE774716A (fr) | 1970-10-30 | 1971-10-29 | Procede de preparation de la 14-anhydro-bufaline |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3753980A (da) |
| AT (1) | AT310360B (da) |
| BE (1) | BE774716A (da) |
| CA (1) | CA951721A (da) |
| CH (1) | CH559217A5 (da) |
| CS (1) | CS167333B2 (da) |
| DE (1) | DE2053310C3 (da) |
| DK (1) | DK126939B (da) |
| FI (1) | FI48076C (da) |
| FR (1) | FR2113458A5 (da) |
| GB (1) | GB1363293A (da) |
| HU (1) | HU162808B (da) |
| IL (1) | IL38029A (da) |
| NL (1) | NL7114652A (da) |
| PL (1) | PL81407B1 (da) |
| SE (1) | SE364269B (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4096142A (en) * | 1972-01-04 | 1978-06-20 | Steele Chemicals Co. Ltd. | 14,19-Dioxygenated steroid compounds and their 14-dehydro analogs and process for the preparation thereof |
-
1970
- 1970-10-30 DE DE2053310A patent/DE2053310C3/de not_active Expired
-
1971
- 1971-10-01 CA CA124,162,A patent/CA951721A/en not_active Expired
- 1971-10-25 CS CS7498A patent/CS167333B2/cs unknown
- 1971-10-25 NL NL7114652A patent/NL7114652A/xx unknown
- 1971-10-27 CH CH1565871A patent/CH559217A5/xx not_active IP Right Cessation
- 1971-10-28 FI FI713079A patent/FI48076C/fi active
- 1971-10-28 IL IL38029A patent/IL38029A/xx unknown
- 1971-10-29 GB GB5050771A patent/GB1363293A/en not_active Expired
- 1971-10-29 HU HUHO1429A patent/HU162808B/hu unknown
- 1971-10-29 DK DK531171AA patent/DK126939B/da unknown
- 1971-10-29 BE BE774716A patent/BE774716A/xx unknown
- 1971-10-29 US US00194003A patent/US3753980A/en not_active Expired - Lifetime
- 1971-10-29 SE SE13757/71A patent/SE364269B/xx unknown
- 1971-10-29 AT AT937871A patent/AT310360B/de not_active IP Right Cessation
- 1971-10-29 PL PL1971151294A patent/PL81407B1/pl unknown
- 1971-11-02 FR FR7139199A patent/FR2113458A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| HU162808B (da) | 1973-04-28 |
| PL81407B1 (da) | 1975-08-30 |
| FI48076B (da) | 1974-02-28 |
| FR2113458A5 (da) | 1972-06-23 |
| DE2053310A1 (de) | 1972-05-10 |
| IL38029A (en) | 1974-07-31 |
| CA951721A (en) | 1974-07-23 |
| US3753980A (en) | 1973-08-21 |
| CS167333B2 (da) | 1976-04-29 |
| AT310360B (de) | 1973-09-25 |
| DK126939B (da) | 1973-09-03 |
| FI48076C (fi) | 1974-06-10 |
| SE364269B (da) | 1974-02-18 |
| CH559217A5 (da) | 1975-02-28 |
| DE2053310B2 (de) | 1973-07-05 |
| GB1363293A (en) | 1974-08-14 |
| DE2053310C3 (de) | 1974-02-28 |
| IL38029A0 (en) | 1971-12-29 |
| NL7114652A (da) | 1972-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE754723A (fr) | Procede de preparation de | |
| BE766264A (fr) | Procede de preparation de 1,2-benzisothiazoline-3-ones | |
| BE763141A (fr) | Procede de preparation de dichloropropanols | |
| BE768850A (fr) | Procede de preparation de composes perfluores | |
| BE774905A (fr) | Procede de preparation de metacroleine | |
| BE763011A (fr) | Procede de preparation de poly-organo-siloxanes | |
| BE767990A (fr) | Procede de preparation de monochlorobenzaldehydes | |
| BE761304A (fr) | Procede de preparation d'aminophenyl-trial-coxy-silanes | |
| BE768410A (fr) | Procede de preparation de 1-ethyl-3-phenyl-indanes | |
| CH551937A (fr) | Procede de preparation de saligenol. | |
| BE756386A (fr) | Procede de preparation de dimercapto-d-limonene | |
| BE753775A (fr) | Procede de preparation de nitroximes | |
| BE764533A (fr) | Procede de preparation de n,o-dialkylhydroxylamines | |
| BE761797A (fr) | Procede de preparation de vinyl-trichlorosilane | |
| BE777447A (fr) | Procede de preparation de monothioalkylene-glycols | |
| BE754337A (fr) | Procede de preparation de mercaptoalkylalcoxysilanes | |
| BE759165A (fr) | Procede continu de preparation de | |
| BE764464A (fr) | Procede de preparation de furannes | |
| BE765630A (fr) | Procede de preparation de nouveaux 3-guanidinoalcoyl- thiofenes | |
| BE767247A (fr) | Procede de preparation de tetrasila-adamantanes | |
| BE768306A (fr) | Procede de preparation de cephalexine | |
| FR2073186A5 (fr) | Procede de preparation de 2-alkoxy-4-hydroxy-pyrimidines | |
| BE745787A (fr) | Procede de preparation de sulfatobetaines | |
| BE752622A (fr) | Procede de preparation de n-alcenyl-acetamides | |
| BE769723A (fr) | Procede de preparation du pentafluoromonoiodoethane |