SK284826B6 - 7-Nitro-9-substituovaný amino-6-demetyl-6-deoxytetracyklíny a spôsoby ich výroby - Google Patents
7-Nitro-9-substituovaný amino-6-demetyl-6-deoxytetracyklíny a spôsoby ich výroby Download PDFInfo
- Publication number
- SK284826B6 SK284826B6 SK1149-99A SK114999A SK284826B6 SK 284826 B6 SK284826 B6 SK 284826B6 SK 114999 A SK114999 A SK 114999A SK 284826 B6 SK284826 B6 SK 284826B6
- Authority
- SK
- Slovakia
- Prior art keywords
- group
- alkyl
- amino
- carbon atoms
- substituted
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
- C07C237/24—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring of the carbon skeleton
- C07C237/26—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring of the carbon skeleton of a ring being part of a condensed ring system formed by at least four rings, e.g. tetracycline
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/16—Amides, e.g. hydroxamic acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/04—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/38—Nitrogen atoms
- C07D277/44—Acylated amino or imino radicals
- C07D277/46—Acylated amino or imino radicals by carboxylic acids, or sulfur or nitrogen analogues thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/30—Hetero atoms other than halogen
- C07D333/34—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/40—Ortho- or ortho- and peri-condensed systems containing four condensed rings
- C07C2603/42—Ortho- or ortho- and peri-condensed systems containing four condensed rings containing only six-membered rings
- C07C2603/44—Naphthacenes; Hydrogenated naphthacenes
- C07C2603/46—1,4,4a,5,5a,6,11,12a- Octahydronaphthacenes, e.g. tetracyclines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Communicable Diseases (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Peptides Or Proteins (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Moulding By Coating Moulds (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Furan Compounds (AREA)
- Pyrrole Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Saccharide Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Hydrogenated Pyridines (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77157691A | 1991-10-04 | 1991-10-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
SK114999A3 SK114999A3 (en) | 2000-07-11 |
SK284826B6 true SK284826B6 (sk) | 2005-12-01 |
Family
ID=25092264
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SK1149-99A SK284826B6 (sk) | 1991-10-04 | 1992-09-30 | 7-Nitro-9-substituovaný amino-6-demetyl-6-deoxytetracyklíny a spôsoby ich výroby |
SK2984-92A SK280837B6 (sk) | 1991-10-04 | 1992-09-30 | Tricyklické diazepíny, spôsob ich výroby, ich použitie a farmaceutický prípravok na ich báze |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SK2984-92A SK280837B6 (sk) | 1991-10-04 | 1992-09-30 | Tricyklické diazepíny, spôsob ich výroby, ich použitie a farmaceutický prípravok na ich báze |
Country Status (28)
Country | Link |
---|---|
EP (1) | EP0536515B1 (pl) |
JP (1) | JP3186863B2 (pl) |
KR (1) | KR100269072B1 (pl) |
CN (1) | CN1048240C (pl) |
AT (1) | ATE211128T1 (pl) |
AU (1) | AU654049B2 (pl) |
BR (1) | BR1100853A (pl) |
CA (1) | CA2079692C (pl) |
CL (1) | CL2004001623A1 (pl) |
CZ (2) | CZ284159B6 (pl) |
DE (4) | DE122006000058I1 (pl) |
DK (1) | DK0536515T3 (pl) |
ES (1) | ES2168254T3 (pl) |
FI (1) | FI114911B (pl) |
HK (1) | HK1011348A1 (pl) |
HU (2) | HU219973B (pl) |
IL (3) | IL103320A (pl) |
LU (1) | LU91279I2 (pl) |
MX (1) | MX9205532A (pl) |
NL (1) | NL300244I2 (pl) |
NO (3) | NO301472B1 (pl) |
NZ (1) | NZ244585A (pl) |
PL (4) | PL175957B1 (pl) |
PT (1) | PT536515E (pl) |
SG (1) | SG52361A1 (pl) |
SK (2) | SK284826B6 (pl) |
TW (1) | TW275616B (pl) |
ZA (1) | ZA927607B (pl) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5420272A (en) * | 1992-08-13 | 1995-05-30 | American Cyanamid Company | 7-(substituted)-8-(substituted)-9-](substituted glycyl)amido]-6-demethyl-6-deoxytetracyclines |
US5328902A (en) * | 1992-08-13 | 1994-07-12 | American Cyanamid Co. | 7-(substituted)-9-[(substituted glycyl)amido]-6-demethyl-6-deoxytetracyclines |
US5284963A (en) * | 1992-08-13 | 1994-02-08 | American Cyanamid Company | Method of producing 7-(substituted)-9-[(substituted glycyl)-amidol]-6-demethyl-6-deoxytetra-cyclines |
WO1995022529A1 (en) * | 1994-02-17 | 1995-08-24 | Pfizer Inc. | 9-(substituted amino)-alpha-6-deoxy-5-oxy tetracycline derivatives, their preparation and their use as antibiotics |
US8106225B2 (en) | 1999-09-14 | 2012-01-31 | Trustees Of Tufts College | Methods of preparing substituted tetracyclines with transition metal-based chemistries |
CN102336680A (zh) | 1999-09-14 | 2012-02-01 | 塔夫茨大学信托人 | 用基于过渡金属的化学制备取代四环素的方法 |
ES2288945T3 (es) * | 2000-03-31 | 2008-02-01 | Trustees Of Tufts College | Compuestos de tetraciclina 7 y 9-carbamato, urea, tiourea, tiocarbamato y heteroaril-amino sustituidos. |
WO2001087824A2 (en) * | 2000-05-15 | 2001-11-22 | Paratek Pharmaceuticals, Inc. | 7-substituted fused ring tetracycline compounds |
EP1679305B1 (en) * | 2000-07-07 | 2012-02-08 | Trustees Of Tufts College | 9-Substituted minocycline compounds |
US7094806B2 (en) | 2000-07-07 | 2006-08-22 | Trustees Of Tufts College | 7, 8 and 9-substituted tetracycline compounds |
EP1368305B1 (en) | 2001-03-13 | 2008-08-13 | Paratek Pharmaceuticals, Inc. | 7, 9-substituted tetracycline compounds |
US7553828B2 (en) | 2001-03-13 | 2009-06-30 | Paratek Pharmaceuticals, Inc. | 9-aminomethyl substituted minocycline compounds |
EP1241160A1 (en) | 2001-03-13 | 2002-09-18 | Glaxo Group Limited | Tetracycline derivatives and their use as antibiotic agents |
AU2002250331A1 (en) | 2001-03-13 | 2002-09-24 | Paratek Pharmaceuticals, Inc. | 7-pyrollyl tetracycline compounds and methods of use thereof |
JP2004529927A (ja) * | 2001-04-24 | 2004-09-30 | パラテック ファーマシューティカルズ, インク. | マラリアの治療のための置換されたテトラサイクリン化合物 |
EP2329826A1 (en) | 2001-07-13 | 2011-06-08 | Paratek Pharmaceuticals, Inc. | Tetracyclines for the treatment of multiple sclerosis |
AU2002365120A1 (en) | 2001-08-02 | 2003-07-15 | Paratek Pharmaceuticals, Inc. | Medicaments |
EP2311799A1 (en) | 2002-01-08 | 2011-04-20 | Paratek Pharmaceuticals, Inc. | 4-dedimethylamino tetracycline compounds |
IL163931A0 (en) * | 2002-03-08 | 2005-12-18 | Paratek Pharm Innc | Amino-methyl substituted tetracyline compounds |
AU2004259659B2 (en) | 2003-07-09 | 2011-11-03 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds |
UA83266C2 (en) * | 2003-12-08 | 2008-06-25 | Уайет | Oxazole derivatives of tetracyclines |
BR122018069604B1 (pt) * | 2004-05-21 | 2021-07-20 | President And Fellows Of Harvard College | Compostos de tetraciclinas e análogos das mesmas, uso dos referidos compostos, composição farmacêutica, bem como métodos de sintetização e de preparação dos referidos compostos |
US7534766B2 (en) | 2004-11-05 | 2009-05-19 | Wyeth | Glucuronide metabolites and epimers thereof of tigecycline |
AR057649A1 (es) | 2005-05-27 | 2007-12-12 | Wyeth Corp | Formas solidas cristalinas de tigeciclina y metodos para preparar las mismas |
JP2009507793A (ja) * | 2005-08-31 | 2009-02-26 | ワイス | グリシルサイクリンの9−アミノカルボニル置換誘導体 |
EP2431469A3 (en) | 2006-05-15 | 2012-05-30 | Paratek Pharmaceuticals, Inc. | Methods of regulating expression of genes or of gene products using substituted tetracycline compounds |
MY153749A (en) | 2007-11-29 | 2015-03-13 | Actelion Pharmaceuticals Ltd | Phosphonic acid derivates and their use as p2y12 receptor antagonists |
PT2271348T (pt) | 2008-03-28 | 2018-04-16 | Paratek Pharm Innc | Formulação de comprimido oral de composto de tetraciclina |
ITMI20080807A1 (it) | 2008-05-05 | 2009-11-06 | Antibioticos Spa | Procedimento per la preparazione di tigeciclina in forma amorfa |
TWI585071B (zh) | 2008-05-23 | 2017-06-01 | 派洛泰克藥物股份有限公司 | 四環素化合物之甲苯磺酸鹽及同素異形體 |
CN105367440A (zh) * | 2008-08-08 | 2016-03-02 | 四相制药公司 | C7-氟取代的四环素化合物 |
US9073829B2 (en) | 2009-04-30 | 2015-07-07 | President And Fellows Of Harvard College | Synthesis of tetracyclines and intermediates thereto |
DK2427425T3 (en) | 2009-05-08 | 2017-06-12 | Tetraphase Pharmaceuticals Inc | tetracycline |
NO2470500T3 (pl) * | 2009-08-28 | 2018-03-03 | ||
MX347919B (es) | 2010-05-12 | 2017-05-17 | Rempex Pharmaceuticals Inc * | Composiciones de tetraciclina. |
CN103635456B (zh) * | 2011-07-26 | 2016-03-09 | 山东亨利医药科技有限责任公司 | 替加环素衍生物 |
SI2890673T1 (sl) | 2012-08-31 | 2019-05-31 | Tetraphase Pharmaceuticals, Inc. | Spojine tetraciklina |
WO2015071299A2 (en) | 2013-11-12 | 2015-05-21 | Galenicum Health S.L. | Stable pharmaceutical compositions |
SG11201903327PA (en) | 2016-10-19 | 2019-05-30 | Tetraphase Pharmaceuticals Inc | Crystalline forms of eravacycline |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3338963A (en) * | 1960-10-28 | 1967-08-29 | American Cyanamid Co | Tetracycline compounds |
US3579579A (en) * | 1968-04-18 | 1971-05-18 | American Cyanamid Co | Substituted 7- and/or 9-amino-6-demethyl-6-deoxytetracyclines |
-
1992
- 1992-08-21 SG SG1996003437A patent/SG52361A1/en unknown
- 1992-08-21 DE DE1992632302 patent/DE122006000058I1/de active Pending
- 1992-08-21 EP EP92114281A patent/EP0536515B1/en not_active Expired - Lifetime
- 1992-08-21 DE DE200612000058 patent/DE122006000058I2/de active Active
- 1992-08-21 ES ES92114281T patent/ES2168254T3/es not_active Expired - Lifetime
- 1992-08-21 DK DK92114281T patent/DK0536515T3/da active
- 1992-08-21 DE DE69232302A patent/DE69232302D1/de not_active Expired - Lifetime
- 1992-08-21 AT AT92114281T patent/ATE211128T1/de active
- 1992-08-21 DE DE69232302T patent/DE69232302T4/de not_active Expired - Lifetime
- 1992-08-21 PT PT92114281T patent/PT536515E/pt unknown
- 1992-08-27 TW TW081106768A patent/TW275616B/zh not_active IP Right Cessation
- 1992-09-29 MX MX9205532A patent/MX9205532A/es unknown
- 1992-09-30 HU HU9203110A patent/HU219973B/hu unknown
- 1992-09-30 CZ CS922984A patent/CZ284159B6/cs not_active IP Right Cessation
- 1992-09-30 CZ CZ973093A patent/CZ284209B6/cs not_active IP Right Cessation
- 1992-09-30 SK SK1149-99A patent/SK284826B6/sk not_active IP Right Cessation
- 1992-09-30 SK SK2984-92A patent/SK280837B6/sk not_active IP Right Cessation
- 1992-10-01 NZ NZ244585A patent/NZ244585A/en not_active IP Right Cessation
- 1992-10-01 IL IL10332092A patent/IL103320A/en not_active IP Right Cessation
- 1992-10-01 IL IL11959092A patent/IL119590A/xx not_active IP Right Cessation
- 1992-10-02 AU AU26183/92A patent/AU654049B2/en not_active Expired
- 1992-10-02 PL PL92310718A patent/PL175957B1/pl unknown
- 1992-10-02 PL PL92310719A patent/PL176333B1/pl unknown
- 1992-10-02 FI FI924454A patent/FI114911B/fi active Protection Beyond IP Right Term
- 1992-10-02 PL PL92310717A patent/PL172282B1/pl unknown
- 1992-10-02 CA CA002079692A patent/CA2079692C/en not_active Expired - Lifetime
- 1992-10-02 ZA ZA927607A patent/ZA927607B/xx unknown
- 1992-10-02 NO NO923857A patent/NO301472B1/no not_active IP Right Cessation
- 1992-10-02 KR KR1019920018122A patent/KR100269072B1/ko not_active IP Right Cessation
- 1992-10-02 PL PL92296143A patent/PL173311B1/pl unknown
- 1992-10-03 CN CN92112130A patent/CN1048240C/zh not_active Expired - Lifetime
- 1992-10-05 JP JP28811492A patent/JP3186863B2/ja not_active Expired - Lifetime
-
1995
- 1995-04-28 HU HU95P/P00116P patent/HU211172A9/hu active Protection Beyond IP Right Term
-
1996
- 1996-11-10 IL IL11959096A patent/IL119590A0/xx unknown
-
1997
- 1997-05-12 BR BR1100853-9A patent/BR1100853A/pt active IP Right Grant
-
1998
- 1998-11-27 HK HK98112374A patent/HK1011348A1/xx not_active IP Right Cessation
-
2004
- 2004-06-25 CL CL200401623A patent/CL2004001623A1/es unknown
-
2006
- 2006-10-11 LU LU91279C patent/LU91279I2/fr unknown
- 2006-10-23 NL NL300244C patent/NL300244I2/nl unknown
- 2006-11-15 NO NO2006015C patent/NO2006015I2/no unknown
-
2017
- 2017-08-01 NO NO2017037C patent/NO2017037I1/no unknown
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SK284826B6 (sk) | 7-Nitro-9-substituovaný amino-6-demetyl-6-deoxytetracyklíny a spôsoby ich výroby | |
USRE40086E1 (en) | Method for treating bacterial infection with novel 7-substituted-9-substituted amino 6-demethyl-6-deoxytetracyclines | |
US5834450A (en) | 9- (substituted amino) -alpha-6-deoxy-5-oxy tetracycline derivatives, their preparation and their use as antibiotics | |
US5281628A (en) | 9-amino-7-(substituted)-6-demethyl-6-deoxytetracyclines | |
JP3639313B2 (ja) | 新規な7−(置換)−8−(置換)−9−(置換アミノ)−6−デメチル−6−デオキシテトラシクリン類 | |
US20130029943A1 (en) | Methods of Preparing Substituted Tetracyclines with Transition Metal-Based Chemistries | |
US20040033996A1 (en) | Methods of preparing substituted tetracyclines with transition metal-based chemistries | |
AU2003220123A1 (en) | Amino-methyl substituted tetracycline compounds | |
USRE40183E1 (en) | 7-Substituted-9-substituted amino-6-demethyl-6-deoxytetracyclines | |
WO2003079983A2 (en) | Methods of preparing substituted tetracyclines with transition metal-based chemistries | |
HU212267B (en) | Process for preparing 9-nitro-7-(substituted)-6-demethyl-6-desoxytetracyclin derivatives |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4A | Expiry of patent |
Expiry date: 20120930 |