ES401254A1 - Proceso para la preparacion de 6-dimetil-6-dioxi-6-metileno-tetraciclina. - Google Patents
Proceso para la preparacion de 6-dimetil-6-dioxi-6-metileno-tetraciclina.Info
- Publication number
- ES401254A1 ES401254A1 ES401254A ES401254A ES401254A1 ES 401254 A1 ES401254 A1 ES 401254A1 ES 401254 A ES401254 A ES 401254A ES 401254 A ES401254 A ES 401254A ES 401254 A1 ES401254 A1 ES 401254A1
- Authority
- ES
- Spain
- Prior art keywords
- represents hydrogen
- dioxy
- methylene
- dimethyl
- organic solvent
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 239000001257 hydrogen Substances 0.000 abstract 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 239000003960 organic solvent Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- 229910052801 chlorine Chemical group 0.000 abstract 2
- 239000000460 chlorine Chemical group 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 2
- 230000008020 evaporation Effects 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 2
- 229910002804 graphite Inorganic materials 0.000 abstract 2
- 239000010439 graphite Substances 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- 239000004098 Tetracycline Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 229940075397 calomel Drugs 0.000 abstract 1
- 239000010406 cathode material Substances 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 abstract 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical group 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229960002180 tetracycline Drugs 0.000 abstract 1
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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| YU83071A YU83071A (en) | 1971-04-05 | 1971-04-05 | Postupak za pripravu 6-demetil-6-deoksi-6-metilen-tetraciklina |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES401254A1 true ES401254A1 (es) | 1975-02-01 |
Family
ID=25551603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES401254A Expired ES401254A1 (es) | 1971-04-05 | 1972-03-28 | Proceso para la preparacion de 6-dimetil-6-dioxi-6-metileno-tetraciclina. |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT323321B (xx) |
| CH (1) | CH567457A5 (xx) |
| DE (1) | DE2216460C3 (xx) |
| ES (1) | ES401254A1 (xx) |
| YU (1) | YU83071A (xx) |
-
1971
- 1971-04-05 YU YU83071A patent/YU83071A/xx unknown
-
1972
- 1972-03-22 AT AT244272A patent/AT323321B/de not_active IP Right Cessation
- 1972-03-23 CH CH433672A patent/CH567457A5/xx not_active IP Right Cessation
- 1972-03-28 ES ES401254A patent/ES401254A1/es not_active Expired
- 1972-04-05 DE DE19722216460 patent/DE2216460C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2216460A1 (de) | 1972-10-12 |
| SU437275A3 (ru) | 1974-07-25 |
| CH567457A5 (xx) | 1975-10-15 |
| DE2216460B2 (de) | 1977-10-06 |
| DE2216460C3 (de) | 1978-06-01 |
| YU83071A (en) | 1976-06-30 |
| AT323321B (de) | 1975-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB834122A (en) | Electric current producing cell and method of generating current with same | |
| ES466797A1 (es) | Procedimiento para la produccion de hipoclorito de sodio | |
| GB787977A (en) | Electrolysis process | |
| GB1505157A (en) | Electrolytic method for treating aqueous radioactive waste solutions | |
| DE2301032A1 (de) | Verfahren und vorrichtung zur herstellung von oxalsaeure durch elektrochemische reduktion von kohlendioxid | |
| GB850379A (en) | Improvements in lead dioxide electrodes | |
| KR880010157A (ko) | 유기 화합물중 할로겐 원자의 전기화학적 치환방법 | |
| ES434370A1 (es) | Mejoras introducidas en un procedimiento para la electroli- sis de soluciones acuosas de haluros de metales alcalinos. | |
| SE7903037L (sv) | Elektropletering av metaller | |
| ES454191A1 (es) | Un metodo para la produccion electrolitica de metal emplean-do elementos que se proyectan fuera de una base de metal fundido. | |
| ES401254A1 (es) | Proceso para la preparacion de 6-dimetil-6-dioxi-6-metileno-tetraciclina. | |
| DE59101326D1 (de) | Verfahren zur Herstellung von feinteiligem, elektrisch leitfähigem Zinn-IV-Oxid. | |
| ES465324A1 (es) | Un procedimiento para la produccion electrolitica directa deperoxidisulfato de sodio. | |
| US2553449A (en) | Process for obtaining by galvanic means a coating for protecting magnesium from corrosion | |
| GB1349043A (en) | Process for the preparation of 6-demethyl-6-deoxy-6-methylene tetracyclines | |
| SE7612162L (sv) | Sett att framstella pinakol. | |
| KR930702555A (ko) | 할로겐화된 아크릴산의 제조방법 | |
| SU582334A1 (ru) | Способ электролитического получени железного порошка | |
| ES8102598A1 (es) | Un procedimiento electrolitico para la recuperacion selecti-va de plomo de una mena o concentrado que lo contiene | |
| SE7414840L (xx) | ||
| ES450394A1 (es) | Procedimiento de electrolisis, en especial para la refina- cion del cobre. | |
| US2102151A (en) | Method of manufacturing metallic sodium | |
| ES2032155A6 (es) | Procedimiento de obtencion de l-carboximetil-cisteina a partir de l-cisteina por metodos electroquimicos. | |
| ES291005A1 (es) | Un método para recuperar cobre disuelto | |
| GB799245A (en) | Improvements in or relating to a process for removing deposits of chromium on articles |