FR2550788B1 - Nouveau procede de preparation d'a-6-desoxytetracyclines - Google Patents
Nouveau procede de preparation d'a-6-desoxytetracyclinesInfo
- Publication number
- FR2550788B1 FR2550788B1 FR8412815A FR8412815A FR2550788B1 FR 2550788 B1 FR2550788 B1 FR 2550788B1 FR 8412815 A FR8412815 A FR 8412815A FR 8412815 A FR8412815 A FR 8412815A FR 2550788 B1 FR2550788 B1 FR 2550788B1
- Authority
- FR
- France
- Prior art keywords
- desoxytetracyclines
- preparation
- new process
- new
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT77210A PT77210A (fr) | 1983-08-17 | 1983-08-17 | Nouveau procede pour preparation de alpha-6-deoxy-tetracyclines |
PT7833484A PT78334A (en) | 1984-03-29 | 1984-03-29 | Preparation of the alpha-6-deoxy-tetracyclines new process |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2550788A1 FR2550788A1 (fr) | 1985-02-22 |
FR2550788B1 true FR2550788B1 (fr) | 1989-11-17 |
Family
ID=26653438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8412815A Expired FR2550788B1 (fr) | 1983-08-17 | 1984-08-14 | Nouveau procede de preparation d'a-6-desoxytetracyclines |
Country Status (11)
Country | Link |
---|---|
US (1) | US4597904A (fr) |
EP (1) | EP0137661B1 (fr) |
KR (1) | KR870001142B1 (fr) |
AU (1) | AU548771B2 (fr) |
CA (1) | CA1242704A (fr) |
DE (1) | DE3480339D1 (fr) |
DK (1) | DK386784A (fr) |
ES (1) | ES535223A0 (fr) |
FR (1) | FR2550788B1 (fr) |
HK (1) | HK70090A (fr) |
NZ (1) | NZ209262A (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4743699A (en) * | 1982-01-19 | 1988-05-10 | Plurichemie Anstalt | Homogeneous catalytic system and a process for the preparation of same |
HU198173B (en) * | 1987-09-18 | 1989-08-28 | Chinoin Gyogyszer Es Vegyeszet | Process for producing doxycycline |
US4902447A (en) * | 1988-10-28 | 1990-02-20 | Ranbaxy Laboratories Limited | Process for the production of alpha-6-deoxytetracyclines and hydrogenation catalyst useful therein |
US4987242A (en) * | 1988-10-28 | 1991-01-22 | Jagmohan Khanna | Hydrogenation catalyst useful in the production of alpha-6-deoxytetracyclines |
JP2665395B2 (ja) * | 1989-01-04 | 1997-10-22 | フーバ,インコーポレーテッド | α―6―デオキシテトラサイクリン類の製造法 |
US5049683A (en) * | 1989-01-04 | 1991-09-17 | Houba, Inc. | Process for the production of alpha-6-deoxytetracyclines |
ES2019267T3 (es) * | 1989-04-03 | 1993-09-16 | Ranbaxy Laboratories, Ltd. | Un procedimiento para la preparacion de alfa-6-desoxitetraciclinas. |
NZ544826A (en) * | 2003-07-25 | 2008-07-31 | Warner Chilcott Co Inc | A doxycycline metal complex in a solid dosage form |
KR101336462B1 (ko) * | 2004-05-21 | 2013-12-04 | 프레지던트 앤드 펠로우즈 오브 하바드 칼리지 | 테트라사이클린 및 이의 유사체의 합성 |
CN101128206A (zh) * | 2005-01-21 | 2008-02-20 | 沃纳奇尔科特公司 | 固体剂型形式的四环素类金属络合物 |
EP2016044B1 (fr) * | 2006-04-07 | 2020-06-10 | President and Fellows of Harvard College | Dérivés de pentacycline pour le traitement d'infections |
EP2487160B1 (fr) * | 2006-10-11 | 2016-02-03 | President and Fellows of Harvard College | Synthèse d'un intermédiaire de l'énone |
EP2424834B1 (fr) | 2009-04-30 | 2018-07-11 | President and Fellows of Harvard College | Synthèse de tétracyclines et intermédiaires de celles-ci |
BR112019007865A2 (pt) * | 2016-10-27 | 2019-07-02 | Vanadis Diagnostics | método para processamento de produtos de amplificação do círculo rolante |
CN107098825B (zh) * | 2017-04-10 | 2019-05-31 | 广东中农联生物制药有限公司 | 一种强力霉素的高效制备方法 |
CN107056641B (zh) * | 2017-04-10 | 2019-05-17 | 河南师范大学 | 一种强力霉素的制备方法 |
CN113248397B (zh) * | 2021-07-01 | 2021-11-05 | 山东国邦药业有限公司 | 一种盐酸多西环素的制备方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA668581A (en) * | 1963-08-13 | R. D. Mccormick Jerry | Process for the catalytic reduction of 6-hydroxy hydronaphthacenes | |
FR1430859A (fr) * | 1960-05-23 | 1966-05-25 | ||
US3484483A (en) * | 1966-10-31 | 1969-12-16 | Pfizer & Co C | Process for producing alpha-6-deoxytetracyclines |
US3444198A (en) * | 1967-02-13 | 1969-05-13 | Pfizer & Co C | Process for producing alpha-6-deoxytetracyclines |
US3397231A (en) * | 1967-04-12 | 1968-08-13 | Pfizer & Co C | Refining of alpha-6-deoxy-5-oxytetracycline |
US3442943A (en) * | 1967-08-16 | 1969-05-06 | American Cyanamid Co | Process for preparing 6-deoxytetracyclines |
AU2940371A (en) * | 1970-06-12 | 1972-11-30 | Societa Farmaceutici Italia | 6-deoxy-5-oxytetracycline-5-esters |
CA942743A (en) * | 1970-07-03 | 1974-02-26 | Ivan Villax | Process for producing 6-methylenetetracyclines and 6-deoxytetracyclines |
US4061676A (en) * | 1970-07-03 | 1977-12-06 | Ivan Villax | Recovery of doxycycline and products thereof |
US3795707A (en) * | 1970-12-28 | 1974-03-05 | Rachelle Labor Italia Spa | Manufacture of alpha-6-deoxytetracyclines |
US4207258A (en) * | 1972-02-24 | 1980-06-10 | Ankerfarm S.P.A. | Process for the preparatin of α-6-deoxytetracyclines |
SE435619C (sv) * | 1973-02-01 | 1985-10-31 | Pfizer | Forfarande for framstellning av en 6alfa-deoxitetracyklin |
US3954862A (en) * | 1973-04-20 | 1976-05-04 | Pfizer Inc. | Process for producing α-6-deoxytetracyclines |
HU167250B (fr) * | 1973-06-08 | 1975-09-27 | ||
GB1459861A (en) * | 1973-06-21 | 1976-12-31 | Pfizer | Process for 11a-dehalogenation of 11a-halotetracyclines |
DK501574A (fr) * | 1973-09-28 | 1975-05-26 | Ankerfarm Spa | |
US3907890A (en) * | 1974-05-28 | 1975-09-23 | Pfizer | Preparation of alpha-6-deoxy-5-hydroxytetracycline |
AR208347A1 (es) * | 1974-12-19 | 1976-12-20 | Pfizer | Mejora en la produccion de alfa-6-deoxitetraciclinas |
US4001321A (en) * | 1975-06-26 | 1977-01-04 | Pfizer Inc. | Preparation of α-6-deoxytetracyclines |
US3962131A (en) * | 1975-01-28 | 1976-06-08 | Pfizer Inc. | Rhodium containing catalyst and use thereof in preparation of 6-deoxy-5-oxytetracycline |
GB1593927A (en) * | 1978-05-15 | 1981-07-22 | Pliva Pharm & Chem Works | T-butyl derivatives of 5-hydroxy-tetracycline and a process for preparing the same |
IT1198342B (it) * | 1980-07-10 | 1988-12-21 | Carbo Biochimica Srl | Processo per la produzione di alfa-6-desossi-tetracicline |
DE3131954C2 (de) * | 1981-08-13 | 1984-10-31 | Degussa Ag, 6000 Frankfurt | Metallkomplexe von polymeren, gegebenenfalls vernetzten Organosiloxanaminen, Verfahren zu ihrer Herstellung und Verwendung |
US4500458A (en) * | 1982-01-19 | 1985-02-19 | Plurichemie Anstalt | Process for the preparation of α-6-deoxytetracyclines |
-
1984
- 1984-08-10 DK DK386784A patent/DK386784A/da not_active Application Discontinuation
- 1984-08-14 FR FR8412815A patent/FR2550788B1/fr not_active Expired
- 1984-08-16 KR KR1019840004933A patent/KR870001142B1/ko not_active IP Right Cessation
- 1984-08-16 ES ES535223A patent/ES535223A0/es active Granted
- 1984-08-16 AU AU31979/84A patent/AU548771B2/en not_active Ceased
- 1984-08-17 NZ NZ209262A patent/NZ209262A/en unknown
- 1984-08-17 EP EP84305623A patent/EP0137661B1/fr not_active Expired
- 1984-08-17 US US06/641,607 patent/US4597904A/en not_active Expired - Fee Related
- 1984-08-17 CA CA000461264A patent/CA1242704A/fr not_active Expired
- 1984-08-17 DE DE8484305623T patent/DE3480339D1/de not_active Expired
-
1990
- 1990-09-06 HK HK700/90A patent/HK70090A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2550788A1 (fr) | 1985-02-22 |
ES8600734A1 (es) | 1985-11-01 |
HK70090A (en) | 1990-09-14 |
NZ209262A (en) | 1987-07-31 |
EP0137661B1 (fr) | 1989-11-02 |
AU3197984A (en) | 1985-02-21 |
US4597904A (en) | 1986-07-01 |
KR870001142B1 (ko) | 1987-06-11 |
DK386784D0 (da) | 1984-08-10 |
AU548771B2 (en) | 1986-01-02 |
ES535223A0 (es) | 1985-11-01 |
EP0137661A3 (en) | 1987-08-19 |
EP0137661A2 (fr) | 1985-04-17 |
DE3480339D1 (en) | 1989-12-07 |
DK386784A (da) | 1985-02-18 |
CA1242704A (fr) | 1988-10-04 |
KR850001897A (ko) | 1985-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2549838B1 (fr) | Procede de preparation d'alkylhalosilanes | |
RO90457A (fr) | Procede pour la preparation des n-heterocyclul 4-piperidinamines | |
RO88641A (fr) | Procede pour la preparation du l'ethylenglycole | |
RO90414A (fr) | Procede pour la preparation des n-heterocyclyle-4-piperidinamines | |
FR2550788B1 (fr) | Nouveau procede de preparation d'a-6-desoxytetracyclines | |
MA21413A1 (fr) | Nouveau procede de preparation d'alcoxy-guanine | |
PT75209B (fr) | Procede de preparation d'amidobenzamides | |
DE3480544D1 (en) | Process for the preparation of polaymides by amide-ester interchange | |
FR2555575B1 (fr) | Procede de preparation de 4-alcoxyanilines | |
FR2565590B1 (fr) | Procede de preparation d'aminohydroxycephamcarboxylates | |
FR2550190B1 (fr) | Procede de preparation de b-phenylserine | |
BE896362A (fr) | Procede nouveau de production de l'aspartame | |
FR2549039B1 (fr) | Procede de preparation de 3,3,3-trifluoro-2-trifluoro-mehylpropene | |
FR2560199B1 (fr) | Procede de preparation de l'i-brassicasterol | |
FR2587330B1 (fr) | Nouveau procede de preparation des undecatrienes | |
FR2554810B1 (fr) | Procede de preparation d'aminobenzylamine | |
FR2541681B1 (fr) | Procede de preparation d'acycloguanosine | |
FR2543141B1 (fr) | Procede de preparation de l'azinomethyl-rifamycine | |
FR2550790B1 (fr) | Procede de preparation de la 4-methylionone | |
FR2575749B1 (fr) | Procede pour la preparation de composes de type pyrone-3-carboxamide | |
FR2540108B1 (fr) | Procede de preparation de perhalogenoalkylthioethers | |
FR2565970B1 (fr) | Procede de preparation d'aminobenzylamines | |
MA19649A1 (fr) | Procede de preparation d'haloalkyl-8-4h (1)-benzopyran-4-ones | |
FR2597861B1 (fr) | Nouveau procede de preparation du dihydromyrcenol | |
FR2589860B1 (fr) | Nouveau procede de preparation des n-nitrosourees |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |