CH582132A5 - - Google Patents
Info
- Publication number
- CH582132A5 CH582132A5 CH961371A CH961371A CH582132A5 CH 582132 A5 CH582132 A5 CH 582132A5 CH 961371 A CH961371 A CH 961371A CH 961371 A CH961371 A CH 961371A CH 582132 A5 CH582132 A5 CH 582132A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT5410870 | 1970-07-03 | ||
| PT5410770 | 1970-07-03 | ||
| PT5410670 | 1970-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH582132A5 true CH582132A5 (en:Method) | 1976-11-30 |
Family
ID=27354088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH961371A CH582132A5 (en:Method) | 1970-07-03 | 1971-06-30 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3849491A (en:Method) |
| CA (1) | CA942743A (en:Method) |
| CH (1) | CH582132A5 (en:Method) |
| DE (1) | DE2131944B2 (en:Method) |
| FR (1) | FR2108191B1 (en:Method) |
| GB (1) | GB1360006A (en:Method) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK153393C (da) * | 1970-07-03 | 1988-11-28 | Ivan Villax | Fremgangsmaade til fremstilling af metacyklin ved dehalogenering af et syreadditionssalt af 11a-klor-6-desoxy-6-demetyl-6-metylen-5-hydroxytetracyklin |
| GB1459861A (en) * | 1973-06-21 | 1976-12-31 | Pfizer | Process for 11a-dehalogenation of 11a-halotetracyclines |
| YU41093B (en) * | 1978-04-12 | 1986-12-31 | Pliva Pharm & Chem Works | Process for preparing 6-deoxy-5hydroxy-tetracycline |
| USRE32535E (en) * | 1982-01-19 | 1987-10-27 | Plurichemie Anstalt | Process for the preparation of α-6-deoxytetracyclines |
| PT76061A (en) * | 1982-12-30 | 1983-01-01 | Stable homogeneous hydrogenation rhodium catalyst - useful in high yield prodn. of doxycycline by stereospecific hydrogenation | |
| US4550096A (en) * | 1982-01-19 | 1985-10-29 | Plurichemie Anstalt | Homogeneous catalytic system comprising rhodium, hydrazine and phosphine and a process for the preparation of same |
| DK386784A (da) * | 1983-08-17 | 1985-02-18 | Hovione Int Ltd | Fremgangsmaade til fremstilling af alfa-6-desoxy-tetracykliner |
| HU188367B (en) * | 1983-09-02 | 1986-04-28 | Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt,Hu | Process for preparing 6-demethy-6-deoxy-6-methylene-5-exytetracycline and 11a-chloro-derivative thereof |
| US7191496B2 (en) * | 2005-02-17 | 2007-03-20 | Preformed Line Products Company | Formed wire dead-end appliance for high temperature linear bodies |
| CN113929592A (zh) * | 2021-12-20 | 2022-01-14 | 山东国邦药业有限公司 | 一种强力霉素中间体的制备方法 |
-
1971
- 1971-06-25 CA CA116,690A patent/CA942743A/en not_active Expired
- 1971-06-26 DE DE19712131944 patent/DE2131944B2/de not_active Ceased
- 1971-06-28 GB GB3012071A patent/GB1360006A/en not_active Expired
- 1971-06-30 CH CH961371A patent/CH582132A5/xx not_active IP Right Cessation
- 1971-07-02 FR FR717124328A patent/FR2108191B1/fr not_active Expired
- 1971-07-02 US US00159458A patent/US3849491A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3849491A (en) | 1974-11-19 |
| FR2108191B1 (en:Method) | 1973-06-29 |
| DE2131944A1 (de) | 1972-01-20 |
| GB1360006A (en) | 1974-07-17 |
| DE2131944B2 (de) | 1973-05-10 |
| CA942743A (en) | 1974-02-26 |
| FR2108191A1 (en:Method) | 1972-05-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |