DK397875A - Fremgangsmade til fremstilling af tetracycliske forbindelser - Google Patents
Fremgangsmade til fremstilling af tetracycliske forbindelserInfo
- Publication number
- DK397875A DK397875A DK397875A DK397875A DK397875A DK 397875 A DK397875 A DK 397875A DK 397875 A DK397875 A DK 397875A DK 397875 A DK397875 A DK 397875A DK 397875 A DK397875 A DK 397875A
- Authority
- DK
- Denmark
- Prior art keywords
- connections
- procedure
- tetracyclic
- making
- making tetracyclic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen 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
- C07D215/20—Oxygen atoms
- C07D215/22—Oxygen atoms attached in position 2 or 4
- C07D215/233—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
- C07D221/18—Ring systems of four or more rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/78—Ring systems having three or more relevant rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
- C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
- C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D335/06—Benzothiopyrans; Hydrogenated benzothiopyrans
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2442829A DE2442829A1 (de) | 1974-09-06 | 1974-09-06 | Tetracyclische verbindungen und verfahren zu ihrer herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK397875A true DK397875A (da) | 1976-03-07 |
Family
ID=5925100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK397875A DK397875A (da) | 1974-09-06 | 1975-09-04 | Fremgangsmade til fremstilling af tetracycliske forbindelser |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US4024272A (2) |
| JP (1) | JPS5154564A (2) |
| AT (1) | AT344890B (2) |
| BE (1) | BE833048A (2) |
| CA (1) | CA1068285A (2) |
| CS (1) | CS191275B2 (2) |
| DD (1) | DD121637A5 (2) |
| DE (1) | DE2442829A1 (2) |
| DK (1) | DK397875A (2) |
| ES (1) | ES440765A1 (2) |
| FR (1) | FR2283690A1 (2) |
| GB (1) | GB1467206A (2) |
| HU (2) | HU173491B (2) |
| IE (1) | IE41675B1 (2) |
| IL (1) | IL48044A (2) |
| IT (1) | IT7948216A0 (2) |
| LU (1) | LU73332A1 (2) |
| NL (1) | NL7510505A (2) |
| PL (1) | PL96677B1 (2) |
| SE (1) | SE7509880L (2) |
| ZA (1) | ZA755699B (2) |
Families Citing this family (75)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2746044C2 (de) * | 1977-10-13 | 1979-09-06 | Merck Patent Gmbh, 6100 Darmstadt | Verfahren zur Herstellung von e-Thiatetracyclinracematen mit natürlicher Konfiguration und ihren optischen Antipoden |
| US4672138A (en) * | 1980-10-20 | 1987-06-09 | Hoechst Roussel Pharmaceuticals Inc. | Phenyl substituted carbamothioic acid esters |
| US4436748A (en) * | 1980-10-20 | 1984-03-13 | Hoechst-Roussel Pharmaceuticals Inc. | Benzo[b]thiophenes |
| US5589470A (en) * | 1990-02-26 | 1996-12-31 | Trustees Of Tufts College | Reducing tetracycline resistance in living cells |
| US5064821A (en) * | 1982-11-18 | 1991-11-12 | Trustees Of Tufts College | Method and compositions for overcoming tetracycline resistance within living cells |
| US4806529A (en) * | 1982-11-18 | 1989-02-21 | Trustees Of Tufts College, Tufts University | Tetracycline activity enhancement |
| EP0416564A3 (en) * | 1989-09-05 | 1992-03-11 | Kao Corporation | Novel aroyl ketone derivative, uv ray absorber comprising the same, and cosmetic composition containing the same |
| US6756365B2 (en) | 1991-11-06 | 2004-06-29 | Trustees Of Tufts College | Reducing tetracycline resistance in living cells |
| FR2795722A1 (fr) * | 1999-07-02 | 2001-01-05 | Rhodia Chimie Sa | Procede de preparation d'une arylhydrazine hydroxylee, produits intermediaires et leur procede d'obtention |
| US8106225B2 (en) * | 1999-09-14 | 2012-01-31 | Trustees Of Tufts College | Methods of preparing substituted tetracyclines with transition metal-based chemistries |
| EA016099B1 (ru) * | 1999-09-14 | 2012-02-28 | Трастис Оф Тафтс Коллидж | Замещенный аналог тетрациклина (варианты) и способ получения замещенного аналога тетрациклина |
| US6849615B2 (en) | 1999-09-14 | 2005-02-01 | Paratek Pharmaceuticals, Inc. | 13-substituted methacycline compounds |
| US6500812B2 (en) | 1999-09-14 | 2002-12-31 | Paratek Pharmaceuticals, Inc. | 13-substituted methacycline compounds |
| AU3105801A (en) * | 2000-01-24 | 2001-07-31 | Trustees Of Tufts College | Tetracycline compounds for treatment of cryptosporidium parvum related disorders |
| EA200201046A1 (ru) * | 2000-03-31 | 2003-04-24 | Трастис Оф Тафтс Коллидж | 7- или 9-замещенные соединения тетрациклина, способ их получения (варианты), фармацевтическая композиция, способ лечения состояния, чувствительного к действию тетрациклина, у млекопитающего и реакционноспособное промежуточное производное |
| CA2409063A1 (en) * | 2000-05-15 | 2001-11-22 | Mark L. Nelson | 7-substituted fused ring tetracycline compounds |
| AU2001268475A1 (en) * | 2000-06-16 | 2002-01-02 | Trustees Of Tufts College | 7-phenyl-substituted tetracycline compounds |
| US20040224927A1 (en) * | 2000-06-16 | 2004-11-11 | Trustees Of Tufts College | 7-N-substituted phenyl tetracycline compounds |
| US20020132798A1 (en) * | 2000-06-16 | 2002-09-19 | Nelson Mark L. | 7-phenyl-substituted tetracycline compounds |
| ATE465989T1 (de) | 2000-07-07 | 2010-05-15 | Tufts College | 13-substituierte methacyclinverbindungen |
| WO2002004404A2 (en) | 2000-07-07 | 2002-01-17 | Trustees Of Tufts College | 7,8 and 9-substituted tetracycline compounds |
| US7094806B2 (en) * | 2000-07-07 | 2006-08-22 | Trustees Of Tufts College | 7, 8 and 9-substituted tetracycline compounds |
| EA009175B1 (ru) | 2000-07-07 | 2007-12-28 | Трастис Оф Тафтс Коллидж | Замещенные соединения миноциклина, фармацевтическая композиция и способ лечения чувствительного к тетрациклину состояния млекопитающего |
| US20050143353A1 (en) * | 2000-07-07 | 2005-06-30 | Paratek Pharmaceuticals, Inc. | 13-Substituted methacycline compounds |
| IL153672A0 (en) * | 2000-07-07 | 2003-07-06 | Tufts College | 7-substituted tetracycline compounds |
| WO2002072506A2 (en) | 2001-03-13 | 2002-09-19 | Paratek Pharmaceuticals, Inc. | 7-pyrollyl tetracycline compounds and methods of use thereof |
| US7553828B2 (en) | 2001-03-13 | 2009-06-30 | Paratek Pharmaceuticals, Inc. | 9-aminomethyl substituted minocycline compounds |
| EA013835B1 (ru) | 2001-03-13 | 2010-08-30 | Пэрэтек Фамэсьютикэлс, Инк. | Замещенные соединения тетрациклина (варианты), фармацевтическая композиция и способ лечения чувствительного к тетрациклину состояния субъекта |
| EP1241160A1 (en) * | 2001-03-13 | 2002-09-18 | Glaxo Group Limited | Tetracycline derivatives and their use as antibiotic agents |
| EP1381372A2 (en) | 2001-03-14 | 2004-01-21 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds as synergistic antifungal agents |
| US6841546B2 (en) * | 2001-03-14 | 2005-01-11 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds as antifungal agents |
| ES2338994T3 (es) | 2001-04-24 | 2010-05-14 | Paratek Pharmaceuticals, Inc. | Compuestos de tetraciclina sustituida para el tratamiento de la malaria. |
| US8088820B2 (en) * | 2001-04-24 | 2012-01-03 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds for the treatment of malaria |
| ES2551708T3 (es) | 2002-01-08 | 2015-11-23 | Paratek Pharmaceuticals, Inc. | Compuestos de 4-desdimetilamino tetraciclina |
| US6730697B2 (en) * | 2002-02-07 | 2004-05-04 | Aventis Pharma Deutschland Gmbh | Dihydrothiaphenanthrenecarbonylguanidines: composition, process of making, and use as medicament or diagnostic aid |
| EP2311451A1 (en) | 2002-03-08 | 2011-04-20 | Paratek Pharmaceuticals, Inc. | Amino-methyl substituted tetracycline compounds |
| EP1503981A4 (en) * | 2002-03-21 | 2007-08-15 | Paratek Pharm Innc | SUBSTITUTED TETRACYCLINE COMPOUNDS |
| AU2003261161B2 (en) | 2002-07-12 | 2009-09-10 | Paratek Pharmaceuticals, Inc | 3, 10, and 12a substituted tetracycline compounds |
| EP1556007A4 (en) | 2002-10-24 | 2008-12-17 | Paratek Pharm Innc | SUBSTITUTED TETRACYCLINE COMPOUNDS FOR THE TREATMENT OF MALARIA |
| AU2004259661B2 (en) | 2003-07-09 | 2011-11-10 | Paratek Pharmaceuticals, Inc. | Prodrugs of 9-aminomethyl tetracycline compounds |
| US20050143352A1 (en) | 2003-07-09 | 2005-06-30 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds |
| US20060287283A1 (en) * | 2003-07-09 | 2006-12-21 | Paratek Pharmaceuticals, Inc. | Prodrugs of 9-aminomethyl tetracycline compounds |
| JP5010284B2 (ja) * | 2004-01-15 | 2012-08-29 | パラテック ファーマシューティカルズ インコーポレイテッド | テトラサイクリン化合物の芳香族a環誘導体 |
| TWI261038B (en) * | 2004-08-11 | 2006-09-01 | Bo-Cheng Chen | Bicycle gear-shifting handgrip |
| EP1805134B1 (en) * | 2004-10-25 | 2012-06-20 | Paratek Pharmaceuticals, Inc. | 4-aminotetracyclines and methods of use thereof |
| EP2033950A1 (en) | 2004-10-25 | 2009-03-11 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds |
| CA2597212A1 (en) | 2005-02-04 | 2006-08-10 | Paratek Pharmaceuticals, Inc. | 11a, 12-derivatives of tetracycline compounds |
| US20070093455A1 (en) * | 2005-07-21 | 2007-04-26 | Paul Abato | 10-substituted tetracyclines and methods of use thereof |
| AU2007208214B2 (en) * | 2006-01-24 | 2013-02-14 | Paratek Pharmaceuticals, Inc. | Methods of increasing oral bioavailability of tetracyclines |
| US20070244335A1 (en) * | 2006-04-17 | 2007-10-18 | Teva Pharmaceutical Industries Ltd. | Isolation of tetracycline derivatives |
| ES2622356T3 (es) * | 2006-04-24 | 2017-07-06 | Teva Pharmaceutical Industries, Ltd. | Formas cristalinas de tigeciclina y procesos para su preparación |
| US8198470B2 (en) * | 2006-04-24 | 2012-06-12 | Teva Pharmaceutical Industries Ltd. | Crystalline form II of tigecycline and processes for preparation thereof |
| 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 |
| US8440646B1 (en) | 2006-10-11 | 2013-05-14 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds for treatment of Bacillus anthracis infections |
| MX2008009520A (es) * | 2006-11-29 | 2009-02-26 | Teva Pharma | Formas cristalinas de tigeciclina y procesos de preparacion de ellas. |
| MX2008009727A (es) * | 2006-11-30 | 2009-01-09 | Teva Pharma | Procesos para la preparacion de 9-haloacetamidominociclinas. |
| CA2892739A1 (en) | 2006-12-21 | 2008-07-03 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds for treatment of inflammatory skin disorders |
| WO2008079339A2 (en) | 2006-12-21 | 2008-07-03 | Paratek Pharmaceuticals, Inc. | Tetracycline derivatives for the treatment of bacterial, viral and parasitic infections |
| US20080214869A1 (en) * | 2007-03-01 | 2008-09-04 | Sergei Fine | Processes for purification of tigecycline |
| AU2008239606A1 (en) | 2007-04-12 | 2008-10-23 | Paratek Pharmaceuticals, Inc. | Methods for treating spinal muscular atrophy using tetracycline compounds |
| EP2216323A3 (en) * | 2007-04-27 | 2010-12-29 | Paratek Pharmaceuticals, Inc. | Methods for synthesizing and purifying aminoalkyl tetracycline compounds |
| EP2176216B1 (en) | 2007-07-06 | 2012-04-25 | Paratek Pharmaceuticals, Inc. | Methods for synthesizing 9-substituted minocycline |
| CA2717703A1 (en) * | 2008-03-05 | 2009-09-11 | Paratek Pharmaceuticals, Inc. | Minocycline compounds and methods of use thereof |
| PT2271348T (pt) | 2008-03-28 | 2018-04-16 | Paratek Pharm Innc | Formulação de comprimido oral de composto de tetraciclina |
| WO2009128913A1 (en) * | 2008-04-14 | 2009-10-22 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds |
| TWI680117B (zh) | 2008-05-19 | 2019-12-21 | 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 |
| US20100190755A1 (en) * | 2008-09-19 | 2010-07-29 | Paul Abato | Tetracycline compounds for the treatment of rheumatoid arthritis and related methods of treatment |
| EP3061460A1 (en) | 2009-04-10 | 2016-08-31 | Tufts Medical Center, Inc. | Par-1 activation by metalloproteinase-1 (mmp-1) |
| WO2010129057A2 (en) | 2009-05-08 | 2010-11-11 | Tetraphase Pharmaceuticals, Inc. | Tetracycline compounds |
| US9255068B2 (en) | 2011-05-12 | 2016-02-09 | Warner Chilcott Company, Llc | Crystalline salts of (4S,4AS,5AR,12AS)-4-dimethylamino-3,10,12,12A-tetrahydroxy-7-[methoxy(methyl)amino)-methyl] acid amide and methods of using the same |
| CA2883238C (en) | 2012-08-31 | 2021-11-23 | Tetraphase Pharmaceuticals, Inc. | Tetracycline compounds |
| JP6269300B2 (ja) * | 2014-05-01 | 2018-01-31 | 国立大学法人大阪大学 | スルホキシドの脱酸素用触媒、及び該脱酸素用触媒を用いたスルフィドの製造方法 |
| HUE066360T2 (hu) | 2016-10-19 | 2024-07-28 | Tetraphase Pharmaceuticals Inc | Eravaciklin kristályformái |
| BR112019008897A2 (pt) | 2016-11-01 | 2019-08-13 | Paratek Pharm Innc | método para tratar pneumonia bacteriana adquirida na comunidade. |
| CN111343991A (zh) | 2017-07-21 | 2020-06-26 | 阿尔米雷尔有限责任公司 | 非炎性病变的治疗 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2437487A1 (de) * | 1974-08-03 | 1976-02-19 | Merck Patent Gmbh | 7-methoxy-6-thia-tetracycline und verfahren zu ihrer herstellung |
-
1974
- 1974-09-06 DE DE2442829A patent/DE2442829A1/de not_active Withdrawn
-
1975
- 1975-08-26 US US05/607,803 patent/US4024272A/en not_active Expired - Lifetime
- 1975-08-29 CS CS755903A patent/CS191275B2/cs unknown
- 1975-09-03 BE BE7000704A patent/BE833048A/xx unknown
- 1975-09-03 IL IL48044A patent/IL48044A/xx unknown
- 1975-09-04 FR FR7527132A patent/FR2283690A1/fr active Granted
- 1975-09-04 LU LU73332A patent/LU73332A1/xx unknown
- 1975-09-04 CA CA234,780A patent/CA1068285A/en not_active Expired
- 1975-09-04 DK DK397875A patent/DK397875A/da unknown
- 1975-09-04 GB GB3652475A patent/GB1467206A/en not_active Expired
- 1975-09-04 DD DD188192A patent/DD121637A5/xx unknown
- 1975-09-05 JP JP50108472A patent/JPS5154564A/ja active Pending
- 1975-09-05 ES ES440765A patent/ES440765A1/es not_active Expired
- 1975-09-05 NL NL7510505A patent/NL7510505A/xx not_active Application Discontinuation
- 1975-09-05 AT AT689275A patent/AT344890B/de not_active IP Right Cessation
- 1975-09-05 HU HU75ME1895A patent/HU173491B/hu unknown
- 1975-09-05 SE SE7509880A patent/SE7509880L/xx unknown
- 1975-09-05 HU HU75ME2256A patent/HU176136B/hu unknown
- 1975-09-05 ZA ZA00755699A patent/ZA755699B/xx unknown
- 1975-09-05 IE IE1947/75A patent/IE41675B1/en unknown
- 1975-09-05 PL PL1975183138A patent/PL96677B1/pl unknown
-
1979
- 1979-03-05 IT IT7948216A patent/IT7948216A0/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4024272A (en) | 1977-05-17 |
| SE7509880L (sv) | 1976-03-08 |
| DD121637A5 (2) | 1976-08-12 |
| GB1467206A (en) | 1977-03-16 |
| IE41675B1 (en) | 1980-02-27 |
| CA1068285A (en) | 1979-12-18 |
| HU173491B (hu) | 1979-05-28 |
| IL48044A0 (en) | 1975-11-25 |
| NL7510505A (nl) | 1976-03-09 |
| ATA689275A (de) | 1977-12-15 |
| CS191275B2 (en) | 1979-06-29 |
| DE2442829A1 (de) | 1976-03-18 |
| IE41675L (en) | 1976-03-06 |
| AU8459975A (en) | 1977-03-10 |
| IT7948216A0 (it) | 1979-03-05 |
| JPS5154564A (2) | 1976-05-13 |
| ZA755699B (en) | 1976-08-25 |
| BE833048A (nl) | 1976-03-03 |
| IL48044A (en) | 1978-12-17 |
| ES440765A1 (es) | 1977-06-16 |
| AT344890B (de) | 1978-08-10 |
| FR2283690B1 (2) | 1980-03-28 |
| LU73332A1 (2) | 1976-04-13 |
| HU176136B (en) | 1980-12-28 |
| PL96677B1 (pl) | 1978-01-31 |
| FR2283690A1 (fr) | 1976-04-02 |
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