DK92251C - Process for the preparation of 6-desmethyl-6-deoxytetracycline or 4-epimers or salts or complex compounds thereof. - Google Patents
Process for the preparation of 6-desmethyl-6-deoxytetracycline or 4-epimers or salts or complex compounds thereof.Info
- Publication number
- DK92251C DK92251C DK69558A DK69558A DK92251C DK 92251 C DK92251 C DK 92251C DK 69558 A DK69558 A DK 69558A DK 69558 A DK69558 A DK 69558A DK 92251 C DK92251 C DK 92251C
- Authority
- DK
- Denmark
- Prior art keywords
- deoxytetracycline
- desmethyl
- epimers
- salts
- preparation
- Prior art date
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64321857A | 1957-03-01 | 1957-03-01 | |
US64322757A | 1957-03-01 | 1957-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK92251C true DK92251C (en) | 1961-11-27 |
Family
ID=43466745
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK69458A DK92351C (en) | 1957-03-01 | 1958-02-27 | Process for the preparation of 6-deoxytetracyclines or 4-epimers or salts or complex compounds thereof. |
DK69558A DK92251C (en) | 1957-03-01 | 1958-02-27 | Process for the preparation of 6-desmethyl-6-deoxytetracycline or 4-epimers or salts or complex compounds thereof. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK69458A DK92351C (en) | 1957-03-01 | 1958-02-27 | Process for the preparation of 6-deoxytetracyclines or 4-epimers or salts or complex compounds thereof. |
Country Status (7)
Country | Link |
---|---|
AT (2) | AT206434B (en) |
CH (2) | CH384568A (en) |
DE (2) | DE1076676B (en) |
DK (2) | DK92351C (en) |
FR (2) | FR1241126A (en) |
GB (2) | GB845649A (en) |
MC (2) | MC48A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1768971B2 (en) * | 1960-05-23 | 1976-01-22 | Ausscheidung aus: 14 68 478 Pfizer Inc., New York, N.Y. (V.St.A.) | 11A-HALOGEN-6-DESOXY-6-DESMETHYL-6-METHYLENE TETRACYCLINE AND THEIR ACID ADDITIONAL SALTS |
FR1430859A (en) * | 1960-05-23 | 1966-05-25 | ||
US20030171340A1 (en) * | 2002-02-07 | 2003-09-11 | Jenefir Isbister | Methods of disease treatment using metal-complexed tetracycline antibiotics |
AU2004261143B2 (en) * | 2003-07-25 | 2009-11-05 | Allergan Pharmaceuticals International Limited | A doxycycline metal complex in a solid dosage form |
CN107445855B (en) * | 2017-08-07 | 2018-12-14 | 绍兴市逸晨医疗科技有限公司 | A kind of preparation method of Doxycycline Hyclate impurity C |
-
1958
- 1958-02-18 GB GB522258A patent/GB845649A/en not_active Expired
- 1958-02-18 GB GB522158A patent/GB855170A/en not_active Expired
- 1958-02-20 CH CH5612158A patent/CH384568A/en unknown
- 1958-02-20 CH CH5612058A patent/CH382728A/en unknown
- 1958-02-21 FR FR758758A patent/FR1241126A/en not_active Expired
- 1958-02-21 MC MC59A patent/MC48A1/en unknown
- 1958-02-21 MC MC57A patent/MC49A1/en unknown
- 1958-02-21 FR FR758759A patent/FR1241127A/en not_active Expired
- 1958-02-25 DE DEA28948A patent/DE1076676B/en active Pending
- 1958-02-25 DE DEA28947A patent/DE1076675B/en active Pending
- 1958-02-27 DK DK69458A patent/DK92351C/en active
- 1958-02-27 DK DK69558A patent/DK92251C/en active
- 1958-02-28 AT AT146658A patent/AT206434B/en active
- 1958-02-28 AT AT146758A patent/AT206435B/en active
Also Published As
Publication number | Publication date |
---|---|
DK92351C (en) | 1961-12-11 |
FR1241127A (en) | 1960-12-20 |
GB845649A (en) | 1960-08-24 |
AT206434B (en) | 1959-11-25 |
DE1076675B (en) | 1960-03-03 |
DE1076676B (en) | 1960-03-03 |
MC48A1 (en) | 1958-09-11 |
FR1241126A (en) | 1960-12-20 |
MC49A1 (en) | 1958-09-11 |
CH384568A (en) | 1964-11-30 |
CH382728A (en) | 1964-10-15 |
GB855170A (en) | 1960-11-30 |
AT206435B (en) | 1959-11-25 |
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