ES406998A2 - Procedure for obtaining a new antibiotic tetracycline derivative. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for obtaining a new antibiotic tetracycline derivative. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES406998A2 ES406998A2 ES406998A ES406998A ES406998A2 ES 406998 A2 ES406998 A2 ES 406998A2 ES 406998 A ES406998 A ES 406998A ES 406998 A ES406998 A ES 406998A ES 406998 A2 ES406998 A2 ES 406998A2
- Authority
- ES
- Spain
- Prior art keywords
- translation
- procedure
- obtaining
- machine
- legally binding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004098 Tetracycline Substances 0.000 title abstract 2
- 230000003115 biocidal effect Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229960002180 tetracycline Drugs 0.000 title abstract 2
- 229930101283 tetracycline Natural products 0.000 title abstract 2
- 235000019364 tetracycline Nutrition 0.000 title abstract 2
- 150000003522 tetracyclines Chemical class 0.000 title abstract 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 2
- NLSNLUSGBGHEII-UHFFFAOYSA-N 2-acetamidoacetic acid Chemical compound CC(=O)NCC(O)=O.CC(=O)NCC(O)=O NLSNLUSGBGHEII-UHFFFAOYSA-N 0.000 abstract 1
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical class OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- IWVCMVBTMGNXQD-UHFFFAOYSA-N terramycin dehydrate Natural products C1=CC=C2C(O)(C)C3C(O)C4C(N(C)C)C(O)=C(C(N)=O)C(=O)C4(O)C(O)=C3C(=O)C2=C1O IWVCMVBTMGNXQD-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Improvements in the object of the main patent No. 397,675, by the procedure for obtaining a new antibiotic tetracycline derivative, characterized in that 11a-chloro-6-deoxy-6-demethyl-6-methylene-5 is reacted in a suitable medium hydroxytetracycline in the form of metaphosphoric acid complexes, of empirical formula (C22H22ClN2O8) z. (HPO3) n, where n = 1 to 6, z = 1 to 6 and z = n, with acetylaminoacetic acid (aceturic acid), treating the reaction mixture with hydrazine in the presence of a noble metal as a catalyst. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES406998A ES406998A2 (en) | 1972-09-25 | 1972-09-25 | Procedure for obtaining a new antibiotic tetracycline derivative. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES406998A ES406998A2 (en) | 1972-09-25 | 1972-09-25 | Procedure for obtaining a new antibiotic tetracycline derivative. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES406998A2 true ES406998A2 (en) | 1976-02-01 |
Family
ID=8462256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES406998A Expired ES406998A2 (en) | 1972-09-25 | 1972-09-25 | Procedure for obtaining a new antibiotic tetracycline derivative. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES406998A2 (en) |
-
1972
- 1972-09-25 ES ES406998A patent/ES406998A2/en not_active Expired
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