CH548997A - Procede de preparation de nouveaux steroides polymethyles. - Google Patents
Procede de preparation de nouveaux steroides polymethyles.Info
- Publication number
- CH548997A CH548997A CH57872A CH57872A CH548997A CH 548997 A CH548997 A CH 548997A CH 57872 A CH57872 A CH 57872A CH 57872 A CH57872 A CH 57872A CH 548997 A CH548997 A CH 548997A
- Authority
- CH
- Switzerland
- Prior art keywords
- steroids
- polymethyl
- preparation
- new
- polymethyl steroids
- Prior art date
Links
- 150000003431 steroids Chemical class 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7102828A FR2123183B1 (OSRAM) | 1971-01-28 | 1971-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH548997A true CH548997A (fr) | 1974-05-15 |
Family
ID=9071026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH57872A CH548997A (fr) | 1971-01-28 | 1972-01-14 | Procede de preparation de nouveaux steroides polymethyles. |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5647199B1 (OSRAM) |
| BE (1) | BE778460A (OSRAM) |
| CA (1) | CA990279A (OSRAM) |
| CH (1) | CH548997A (OSRAM) |
| DE (1) | DE2204069C3 (OSRAM) |
| DK (1) | DK131035B (OSRAM) |
| FR (1) | FR2123183B1 (OSRAM) |
| GB (1) | GB1343225A (OSRAM) |
| NL (1) | NL173753C (OSRAM) |
-
1971
- 1971-01-28 FR FR7102828A patent/FR2123183B1/fr not_active Expired
-
1972
- 1972-01-14 CH CH57872A patent/CH548997A/fr not_active IP Right Cessation
- 1972-01-25 BE BE778460A patent/BE778460A/xx not_active IP Right Cessation
- 1972-01-27 GB GB381072A patent/GB1343225A/en not_active Expired
- 1972-01-27 CA CA133,339A patent/CA990279A/fr not_active Expired
- 1972-01-28 DK DK37872A patent/DK131035B/da not_active IP Right Cessation
- 1972-01-28 DE DE19722204069 patent/DE2204069C3/de not_active Expired
- 1972-01-28 NL NL7201148A patent/NL173753C/xx not_active IP Right Cessation
- 1972-01-28 JP JP991572A patent/JPS5647199B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2204069A1 (de) | 1972-08-17 |
| NL7201148A (OSRAM) | 1972-08-01 |
| NL173753B (nl) | 1983-10-03 |
| JPS5647199B1 (OSRAM) | 1981-11-07 |
| BE778460A (fr) | 1972-07-25 |
| NL173753C (nl) | 1984-03-01 |
| GB1343225A (en) | 1974-01-10 |
| CA990279A (fr) | 1976-06-01 |
| DE2204069B2 (de) | 1980-05-08 |
| DK131035C (OSRAM) | 1975-10-20 |
| FR2123183A1 (OSRAM) | 1972-09-08 |
| DK131035B (da) | 1975-05-20 |
| FR2123183B1 (OSRAM) | 1974-04-12 |
| DE2204069C3 (de) | 1981-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL152879B (nl) | Werkwijze ter bereiding van entcopolymeren. | |
| BE789849A (fr) | Procede de preparation de cetones alpha-ethyleniques | |
| NL157290B (nl) | Werkwijze ter bereiding van antrachinon. | |
| BE781470A (fr) | Procede de preparation de trialkylphosphines | |
| BE804341A (fr) | Procede de preparation de cephemimycine | |
| NO741223L (no) | Fremgangsmåte for fremstilling av 6-deoksytetracykliner. | |
| CH547351A (fr) | Procede de preparation de nouveaux antibiotiques. | |
| BE767689A (fr) | Procede de preparation de 7-halogenolincomycines | |
| BE786329A (fr) | Procede de preparation de polyurethannes | |
| RO69492A2 (ro) | Procedeu pentru prepararea perclor-metil-mercaptanului | |
| BE789702A (fr) | Procede de preparation de dinitroanthraquinones | |
| BE758474A (fr) | Procede de preparation de 4-alkoxy-3-aminobenzoates de 2-dialkylaminoethyle | |
| CH554333A (fr) | Procede de preparation de tetrahydrocarbazoles. | |
| BE787990A (fr) | Procede de preparation de peroxydiesters | |
| CH553216A (fr) | Procede de preparation de ceteniminepenicillines. | |
| BE761985A (fr) | Procede de preparation de n-alcoyl-dimethylamines | |
| BE769220A (fr) | Procede de preparation de 3-difluorochloromethylaniline | |
| BE792486R (fr) | Procede de preparation | |
| BE786177R (fr) | Procede de preparation | |
| CH556330A (fr) | Procede de preparation de cyclohexadienylamidoalcoylphenylsulfonylurees. | |
| CH546748A (fr) | Procede de preparation de nouveaux ll-alcoxy steroides. | |
| BE778119A (fr) | Procede de preparation de nouveaux complexes de | |
| BE760385A (fr) | Procede de preparation de cyclopropyl-methyl-alkylamines | |
| CH554324A (fr) | Procede de preparation de nouveaux steroides alcoxyles. | |
| CH546723A (fr) | Procede de preparation de la carvone. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |