RO69202A - Procedeu pentru purificarea si recuperarea clorhidrartului de 7-dimetilamino-6-demetil-6-dezoxitetraciclina - Google Patents
Procedeu pentru purificarea si recuperarea clorhidrartului de 7-dimetilamino-6-demetil-6-dezoxitetraciclinaInfo
- Publication number
- RO69202A RO69202A RO7374749A RO7474973A RO69202A RO 69202 A RO69202 A RO 69202A RO 7374749 A RO7374749 A RO 7374749A RO 7474973 A RO7474973 A RO 7474973A RO 69202 A RO69202 A RO 69202A
- Authority
- RO
- Romania
- Prior art keywords
- desoxytetracyclin
- demethyl
- dimethylamino
- hydrochloride
- purification
- Prior art date
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/252,175 US4038315A (en) | 1972-05-11 | 1972-05-11 | Isolation and recovery of calcium chloride complex of 7-dimethylamino-6-dimethyl l-6-deoxytetracycline hydrochloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO69202A true RO69202A (ro) | 1980-05-15 |
Family
ID=22954914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7374749A RO69202A (ro) | 1972-05-11 | 1973-05-11 | Procedeu pentru purificarea si recuperarea clorhidrartului de 7-dimetilamino-6-demetil-6-dezoxitetraciclina |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US4038315A (ro) |
| JP (1) | JPS5757464B2 (ro) |
| AR (1) | AR196326A1 (ro) |
| AU (1) | AU469300B2 (ro) |
| BE (1) | BE799429A (ro) |
| BG (1) | BG21018A3 (ro) |
| CA (1) | CA986510A (ro) |
| CH (1) | CH599118A5 (ro) |
| CS (1) | CS194673B2 (ro) |
| DD (1) | DD107672A5 (ro) |
| DE (1) | DE2309582C3 (ro) |
| ES (1) | ES414683A1 (ro) |
| FR (1) | FR2184082B1 (ro) |
| GB (1) | GB1382766A (ro) |
| HU (1) | HU165871B (ro) |
| PH (1) | PH10297A (ro) |
| PL (1) | PL92141B1 (ro) |
| RO (1) | RO69202A (ro) |
| SU (1) | SU570326A3 (ro) |
| YU (1) | YU36153B (ro) |
| ZA (1) | ZA73517B (ro) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4837030A (en) * | 1987-10-06 | 1989-06-06 | American Cyanamid Company | Novel controlled release formulations of tetracycline compounds |
| USRE40183E1 (en) | 1991-10-04 | 2008-03-25 | Wyeth Holdings Corporation | 7-Substituted-9-substituted amino-6-demethyl-6-deoxytetracyclines |
| US5494903A (en) | 1991-10-04 | 1996-02-27 | American Cyanamid Company | 7-substituted-9-substituted amino-6-demethyl-6-deoxytetracyclines |
| US7485319B2 (en) * | 2003-07-25 | 2009-02-03 | Warner Chilcott Company, Inc. | Doxycycline metal complex in a solid dosage form |
| EP1855690B1 (en) * | 2005-01-21 | 2016-06-01 | Warner Chilcott Company, LLC | A tetracycline metal complex in a solid dosage form |
| PE20061107A1 (es) * | 2005-03-14 | 2006-12-08 | Wyeth Corp | Composiciones de tigeciclina y metodos para su preparacion |
| AR057324A1 (es) * | 2005-05-27 | 2007-11-28 | Wyeth Corp | Tigeciclina y metodos para preparar 9-aminominociclina |
| AR057034A1 (es) * | 2005-05-27 | 2007-11-14 | Wyeth Corp | Metodos para purificar tigeciclina |
| AR057033A1 (es) * | 2005-05-27 | 2007-11-14 | Wyeth Corp | Tigeciclina y metodos para preparar 9-nitrominociclina |
| AR057032A1 (es) * | 2005-05-27 | 2007-11-14 | Wyeth Corp | Tigeciclina y metodos de preparacion |
| WO2009052152A2 (en) * | 2007-10-16 | 2009-04-23 | Wyeth | Tigecycline and methods of preparing intermediates |
| US20120059190A1 (en) | 2009-03-12 | 2012-03-08 | Wyeth Llc | Novel nitration of tetracyclines |
| AU2011252919B2 (en) | 2010-05-12 | 2017-01-19 | Melinta Therapeutics, Inc. | Tetracycline compositions |
| PT106063B (pt) * | 2011-12-19 | 2017-05-30 | Inst Superior Técnico | Minociclina cristalina termorresistente produzida por recristalização com dióxido de carbono |
| CN104356021B (zh) * | 2014-10-15 | 2016-04-20 | 江西国药有限责任公司 | 一种注射级土霉素碱的提纯工艺 |
| CN108218738A (zh) * | 2018-03-21 | 2018-06-29 | 宁夏泰瑞制药股份有限公司 | 一种盐酸米诺环素的制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA535471A (en) * | 1957-01-08 | Heinemann Bernard | Therapeutically useful tetracycline complex | |
| US2903395A (en) * | 1956-03-30 | 1959-09-08 | Pfizer & Co C | Aqueous calcium dioxytetracycline antibiotic composition |
| US3586483A (en) * | 1968-10-14 | 1971-06-22 | American Cyanamid Co | Method for detecting the presence of tetracycline antibiotics |
-
1972
- 1972-05-11 US US05/252,175 patent/US4038315A/en not_active Expired - Lifetime
-
1973
- 1973-01-24 ZA ZA730517A patent/ZA73517B/xx unknown
- 1973-01-25 AU AU51453/73A patent/AU469300B2/en not_active Expired
- 1973-01-26 PH PH14288*A patent/PH10297A/en unknown
- 1973-01-31 CA CA162563A patent/CA986510A/en not_active Expired
- 1973-02-06 AR AR246431A patent/AR196326A1/es active
- 1973-02-13 GB GB704473A patent/GB1382766A/en not_active Expired
- 1973-02-26 DE DE2309582A patent/DE2309582C3/de not_active Expired
- 1973-02-27 SU SU7301887629A patent/SU570326A3/ru active
- 1973-03-06 CH CH327573A patent/CH599118A5/xx not_active IP Right Cessation
- 1973-03-14 YU YU664/73A patent/YU36153B/xx unknown
- 1973-04-27 DD DD170494A patent/DD107672A5/xx unknown
- 1973-05-10 FR FR7316970A patent/FR2184082B1/fr not_active Expired
- 1973-05-10 PL PL1973162456A patent/PL92141B1/pl unknown
- 1973-05-10 BG BG23571A patent/BG21018A3/xx unknown
- 1973-05-11 BE BE131027A patent/BE799429A/xx not_active IP Right Cessation
- 1973-05-11 JP JP48051785A patent/JPS5757464B2/ja not_active Expired
- 1973-05-11 ES ES73414683A patent/ES414683A1/es not_active Expired
- 1973-05-11 CS CS733380A patent/CS194673B2/cs unknown
- 1973-05-11 HU HUAE382A patent/HU165871B/hu unknown
- 1973-05-11 RO RO7374749A patent/RO69202A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4038315A (en) | 1977-07-26 |
| CS194673B2 (en) | 1979-12-31 |
| DE2309582A1 (de) | 1973-11-29 |
| DE2309582B2 (de) | 1981-04-02 |
| DD107672A5 (ro) | 1974-08-12 |
| AU5145373A (en) | 1974-07-25 |
| BG21018A3 (ro) | 1976-01-20 |
| FR2184082A1 (ro) | 1973-12-21 |
| CH599118A5 (ro) | 1978-05-12 |
| HU165871B (ro) | 1974-12-28 |
| PH10297A (en) | 1976-11-10 |
| ZA73517B (en) | 1973-10-31 |
| DE2309582C3 (de) | 1982-02-04 |
| YU36153B (en) | 1982-02-25 |
| AR196326A1 (es) | 1973-12-18 |
| BE799429A (fr) | 1973-11-12 |
| FR2184082B1 (ro) | 1978-12-29 |
| JPS5757464B2 (ro) | 1982-12-04 |
| CA986510A (en) | 1976-03-30 |
| ES414683A1 (es) | 1976-05-16 |
| PL92141B1 (ro) | 1977-03-31 |
| JPS4948654A (ro) | 1974-05-11 |
| AU469300B2 (en) | 1976-02-12 |
| GB1382766A (en) | 1975-02-05 |
| YU66473A (en) | 1981-06-30 |
| SU570326A3 (ru) | 1977-08-25 |
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