CS191275B2 - Process for preparing new 6-thiatetracyclines - Google Patents
Process for preparing new 6-thiatetracyclinesInfo
- Publication number
- CS191275B2 CS191275B2 CS755903A CS590375A CS191275B2 CS 191275 B2 CS191275 B2 CS 191275B2 CS 755903 A CS755903 A CS 755903A CS 590375 A CS590375 A CS 590375A CS 191275 B2 CS191275 B2 CS 191275B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- thiatetracyclines
- preparing new
- preparing
- new
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
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 |
|---|---|
| CS191275B2 true CS191275B2 (en) | 1979-06-29 |
Family
ID=5925100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS755903A CS191275B2 (en) | 1974-09-06 | 1975-08-29 | Process for preparing new 6-thiatetracyclines |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US4024272A (cs) |
| JP (1) | JPS5154564A (cs) |
| AT (1) | AT344890B (cs) |
| BE (1) | BE833048A (cs) |
| CA (1) | CA1068285A (cs) |
| CS (1) | CS191275B2 (cs) |
| DD (1) | DD121637A5 (cs) |
| DE (1) | DE2442829A1 (cs) |
| DK (1) | DK397875A (cs) |
| ES (1) | ES440765A1 (cs) |
| FR (1) | FR2283690A1 (cs) |
| GB (1) | GB1467206A (cs) |
| HU (2) | HU176136B (cs) |
| IE (1) | IE41675B1 (cs) |
| IL (1) | IL48044A (cs) |
| IT (1) | IT7948216A0 (cs) |
| LU (1) | LU73332A1 (cs) |
| NL (1) | NL7510505A (cs) |
| PL (1) | PL96677B1 (cs) |
| SE (1) | SE7509880L (cs) |
| ZA (1) | ZA755699B (cs) |
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 |
| US4436748A (en) * | 1980-10-20 | 1984-03-13 | Hoechst-Roussel Pharmaceuticals Inc. | Benzo[b]thiophenes |
| US4672138A (en) * | 1980-10-20 | 1987-06-09 | Hoechst Roussel Pharmaceuticals Inc. | Phenyl substituted carbamothioic acid esters |
| US4806529A (en) * | 1982-11-18 | 1989-02-21 | Trustees Of Tufts College, Tufts University | Tetracycline activity enhancement |
| US5064821A (en) * | 1982-11-18 | 1991-11-12 | Trustees Of Tufts College | Method and compositions for overcoming tetracycline resistance within living cells |
| US5589470A (en) * | 1990-02-26 | 1996-12-31 | Trustees Of Tufts College | Reducing tetracycline resistance in living cells |
| 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 |
| US6849615B2 (en) | 1999-09-14 | 2005-02-01 | Paratek Pharmaceuticals, Inc. | 13-substituted methacycline compounds |
| US8106225B2 (en) * | 1999-09-14 | 2012-01-31 | Trustees Of Tufts College | Methods of preparing substituted tetracyclines with transition metal-based chemistries |
| EP1666453A1 (en) | 1999-09-14 | 2006-06-07 | Trustees Of Tufts College | Methods of preparing substituted tetracyclines with transition metal-based chemistries |
| US6500812B2 (en) | 1999-09-14 | 2002-12-31 | Paratek Pharmaceuticals, Inc. | 13-substituted methacycline compounds |
| EP1263442A1 (en) | 2000-01-24 | 2002-12-11 | Trustees Of Tufts College | TETRACYCLINE COMPOUNDS FOR TREATMENT OF i CRYPTOSPORIDIUM PARVUM /i RELATED DISORDERS |
| WO2001074761A1 (en) | 2000-03-31 | 2001-10-11 | Trustees Of Tufts College | 7-and 9-carbamate, urea, thiourea, thiocarbamate, and heteroaryl-amino substituted tetracycline compounds |
| CA2409063A1 (en) * | 2000-05-15 | 2001-11-22 | Mark L. Nelson | 7-substituted fused ring tetracycline compounds |
| US20020132798A1 (en) * | 2000-06-16 | 2002-09-19 | Nelson Mark L. | 7-phenyl-substituted tetracycline compounds |
| US20040224927A1 (en) * | 2000-06-16 | 2004-11-11 | Trustees Of Tufts College | 7-N-substituted phenyl tetracycline compounds |
| US20020128238A1 (en) * | 2000-06-16 | 2002-09-12 | Nelson Mark L. | 7-phenyl-substituted tetracycline compounds |
| EP2204361B1 (en) | 2000-07-07 | 2011-09-28 | Trustees Of Tufts College | 13-substituted methacycline compounds |
| CN1450989A (zh) * | 2000-07-07 | 2003-10-22 | 塔夫茨大学信托人 | 7－取代的四环素化合物 |
| DK1679305T3 (da) | 2000-07-07 | 2012-05-29 | Tufts College | 9-substituerede minocyclinforbindelser |
| CA2415086A1 (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 |
| US20050143353A1 (en) * | 2000-07-07 | 2005-06-30 | Paratek Pharmaceuticals, Inc. | 13-Substituted methacycline compounds |
| ATE404528T1 (de) | 2001-03-13 | 2008-08-15 | Paratek Pharm Innc | 7,9 substituierte tetracyclinverbindungen |
| 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 |
| US7045507B2 (en) | 2001-03-14 | 2006-05-16 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds as synergistic antifungal agents |
| JP2004530661A (ja) * | 2001-03-14 | 2004-10-07 | 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 | 抗真菌剤としての置換テトラサイクリン化合物 |
| US8088820B2 (en) * | 2001-04-24 | 2012-01-03 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds for the treatment of malaria |
| DE60235083D1 (de) | 2001-04-24 | 2010-03-04 | Paratek Pharm Innc | Substituierte tetracyclin-verbindungen zur behandlung von malaria |
| WO2003057169A2 (en) | 2002-01-08 | 2003-07-17 | Paratek Pharmaceuticals, Inc. | 4-dedimethylamino tetracycline compounds |
| US6730697B2 (en) * | 2002-02-07 | 2004-05-04 | Aventis Pharma Deutschland Gmbh | Dihydrothiaphenanthrenecarbonylguanidines: composition, process of making, and use as medicament or diagnostic aid |
| CN101307017A (zh) | 2002-03-08 | 2008-11-19 | 帕拉特克药品公司 | 氨基-甲基取代的四环素类化合物 |
| JP2005520846A (ja) | 2002-03-21 | 2005-07-14 | 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 | 置換されたテトラサイクリン化合物。 |
| KR101089429B1 (ko) * | 2002-07-12 | 2011-12-07 | 파라테크 파마슈티컬스, 인크. | 3, 10, 및 12ａ 치환된 테트라시클린 화합물 |
| CA2502464A1 (en) | 2002-10-24 | 2004-05-06 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds for the treatment of malaria |
| CA2531732C (en) | 2003-07-09 | 2012-04-10 | Paratek Pharmaceuticals, Inc. | Prodrugs of 9-aminomethyl tetracycline compounds |
| EP2298322A3 (en) * | 2003-07-09 | 2011-05-11 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds |
| US20060287283A1 (en) * | 2003-07-09 | 2006-12-21 | Paratek Pharmaceuticals, Inc. | Prodrugs of 9-aminomethyl tetracycline compounds |
| CA2553510C (en) * | 2004-01-15 | 2012-09-25 | Paratek Pharmaceuticals, Inc. | Aromatic a-ring derivatives of tetracycline compounds |
| TWI261038B (en) * | 2004-08-11 | 2006-09-01 | Bo-Cheng Chen | Bicycle gear-shifting handgrip |
| EP2305637A3 (en) | 2004-10-25 | 2011-09-21 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds |
| AU2005299294B2 (en) * | 2004-10-25 | 2012-06-07 | Paratek Pharmaceuticals, Inc. | 4-aminotetracyclines and methods of use thereof |
| AU2006210406C1 (en) | 2005-02-04 | 2013-03-07 | Paratek Pharmaceuticals, Inc. | 11a, 12-derivatives of tetracycline compounds |
| WO2007014154A2 (en) * | 2005-07-21 | 2007-02-01 | Paratek Pharmaceuticals, Inc. | 10-substituted tetracyclines and methods of use thereof |
| EP2298324A1 (en) | 2006-01-24 | 2011-03-23 | Paratek Pharmaceuticals, Inc. | Methods of increasing oral bioavailability of tetracyclines |
| WO2007120913A2 (en) * | 2006-04-17 | 2007-10-25 | Teva Pharmaceutical Industries Ltd. | Isolation of tetracycline derivatives |
| PL2016045T3 (pl) * | 2006-04-24 | 2015-04-30 | Teva Pharma | Krystaliczna postać tygecykliny i sposoby jej otrzymywania |
| US8198470B2 (en) * | 2006-04-24 | 2012-06-12 | Teva Pharmaceutical Industries Ltd. | Crystalline form II of tigecycline and processes for preparation thereof |
| EP2029749A2 (en) * | 2006-05-15 | 2009-03-04 | 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. |
| US20080234504A1 (en) * | 2006-11-30 | 2008-09-25 | Evgeny Tsiperman | Processes for preparation of 9-haloacetamidominocyclines |
| WO2008079363A2 (en) | 2006-12-21 | 2008-07-03 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds for treatment of inflammatory skin disorders |
| ES2463457T3 (es) | 2006-12-21 | 2014-05-28 | Paratek Pharmaceuticals, Inc. | Derivados de la tetraciclina para el tratamiento de infecciones bacterianas, virales y parasitarias |
| WO2008106234A1 (en) * | 2007-03-01 | 2008-09-04 | Teva Pharmaceutical Industries Ltd. | Processes for purification of tigecycline |
| WO2008127722A1 (en) * | 2007-04-12 | 2008-10-23 | Paratek Pharmaceuticals, Inc. | Methods for treating spinal muscular atrophy using tetracycline compounds |
| CA2688662A1 (en) * | 2007-04-27 | 2008-11-06 | Paratek Pharmaceuticals, Inc. | Methods for synthesizing and purifying aminoalkyl tetracycline compounds |
| CA2693376A1 (en) | 2007-07-06 | 2009-01-15 | Paratek Pharmaceuticals, Inc. | Methods for synthesizing substituted tetracycline compounds |
| 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 |
| TW202021946A (zh) | 2008-05-19 | 2020-06-16 | 美商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 |
| CA2737470A1 (en) * | 2008-09-19 | 2010-03-25 | Paratek Pharmaceuticals, Inc. | Tetracycline compounds for the treatment of rheumatoid arthritis and related methods of treatment |
| JP2012523438A (ja) | 2009-04-10 | 2012-10-04 | タフツ メディカル センター インコーポレイテッド | メタロプロテイナーゼ−１（ｍｍｐ−１）によるｐａｒ−１活性化 |
| CA2761241C (en) | 2009-05-08 | 2018-02-27 | Tetraphase Pharmaceuticals, Inc. | Tetracycline compounds |
| JP6574572B2 (ja) | 2011-05-12 | 2019-09-11 | 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 | （４ｓ，４ａｓ，５ａｒ，１２ａｓ）−４−ジメチルアミノ−３，１０，１２，１２ａ−テトラヒドロキシ−７−［（メトキシ（メチル）アミノ）−メチル］−１，１１−ジオキソ−１，４，４ａ，５，５ａ，６，１１，１２ａ−オクタヒドロ−ナフタセン−２−カルボン酸アミドの結晶塩及びそれを使用する方法 |
| WO2014036502A2 (en) | 2012-08-31 | 2014-03-06 | 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 |
| KR102660864B1 (ko) | 2016-10-19 | 2024-04-25 | 테트라페이즈 파마슈티컬스, 인코포레이티드 | 에라바사이클린의 결정질 형태 |
| RU2019113715A (ru) | 2016-11-01 | 2020-12-03 | Паратек Фармасьютикалс, Инк. | 9-аминометилминоциклиновые соединения и их применение для лечениия внебольничной бактериальной пневмонии(вбп) |
| ES2962380T3 (es) | 2017-07-21 | 2024-03-18 | Almirall Llc | Sareciclina para el tratamiento de lesiones de acné no inflamatorias |
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 IL IL48044A patent/IL48044A/xx unknown
- 1975-09-03 BE BE7000704A patent/BE833048A/xx unknown
- 1975-09-04 FR FR7527132A patent/FR2283690A1/fr active Granted
- 1975-09-04 CA CA234,780A patent/CA1068285A/en not_active Expired
- 1975-09-04 GB GB3652475A patent/GB1467206A/en not_active Expired
- 1975-09-04 LU LU73332A patent/LU73332A1/xx unknown
- 1975-09-04 DD DD188192A patent/DD121637A5/xx unknown
- 1975-09-04 DK DK397875A patent/DK397875A/da unknown
- 1975-09-05 NL NL7510505A patent/NL7510505A/xx not_active Application Discontinuation
- 1975-09-05 ZA ZA00755699A patent/ZA755699B/xx unknown
- 1975-09-05 JP JP50108472A patent/JPS5154564A/ja active Pending
- 1975-09-05 PL PL1975183138A patent/PL96677B1/pl unknown
- 1975-09-05 AT AT689275A patent/AT344890B/de not_active IP Right Cessation
- 1975-09-05 SE SE7509880A patent/SE7509880L/xx unknown
- 1975-09-05 HU HU75ME2256A patent/HU176136B/hu unknown
- 1975-09-05 ES ES440765A patent/ES440765A1/es not_active Expired
- 1975-09-05 HU HU75ME1895A patent/HU173491B/hu unknown
- 1975-09-05 IE IE1947/75A patent/IE41675B1/en unknown
-
1979
- 1979-03-05 IT IT7948216A patent/IT7948216A0/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE41675L (en) | 1976-03-06 |
| SE7509880L (sv) | 1976-03-08 |
| HU173491B (hu) | 1979-05-28 |
| US4024272A (en) | 1977-05-17 |
| BE833048A (nl) | 1976-03-03 |
| HU176136B (en) | 1980-12-28 |
| JPS5154564A (cs) | 1976-05-13 |
| AT344890B (de) | 1978-08-10 |
| PL96677B1 (pl) | 1978-01-31 |
| LU73332A1 (cs) | 1976-04-13 |
| IL48044A (en) | 1978-12-17 |
| NL7510505A (nl) | 1976-03-09 |
| ES440765A1 (es) | 1977-06-16 |
| GB1467206A (en) | 1977-03-16 |
| CA1068285A (en) | 1979-12-18 |
| FR2283690B1 (cs) | 1980-03-28 |
| DK397875A (da) | 1976-03-07 |
| IL48044A0 (en) | 1975-11-25 |
| ATA689275A (de) | 1977-12-15 |
| IT7948216A0 (it) | 1979-03-05 |
| DD121637A5 (cs) | 1976-08-12 |
| DE2442829A1 (de) | 1976-03-18 |
| AU8459975A (en) | 1977-03-10 |
| FR2283690A1 (fr) | 1976-04-02 |
| ZA755699B (en) | 1976-08-25 |
| IE41675B1 (en) | 1980-02-27 |
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