ZA755699B - Tetracyclic compounds and processes for their preparation - Google Patents
Tetracyclic compounds and processes for their preparationInfo
- Publication number
- ZA755699B ZA755699B ZA00755699A ZA755699A ZA755699B ZA 755699 B ZA755699 B ZA 755699B ZA 00755699 A ZA00755699 A ZA 00755699A ZA 755699 A ZA755699 A ZA 755699A ZA 755699 B ZA755699 B ZA 755699B
- Authority
- ZA
- South Africa
- Prior art keywords
- processes
- preparation
- tetracyclic compounds
- tetracyclic
- compounds
- 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 |
|---|---|
| ZA755699B true ZA755699B (en) | 1976-08-25 |
Family
ID=5925100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00755699A ZA755699B (en) | 1974-09-06 | 1975-09-05 | Tetracyclic compounds and processes for their preparation |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US4024272A (hu) |
| JP (1) | JPS5154564A (hu) |
| AT (1) | AT344890B (hu) |
| BE (1) | BE833048A (hu) |
| CA (1) | CA1068285A (hu) |
| CS (1) | CS191275B2 (hu) |
| DD (1) | DD121637A5 (hu) |
| DE (1) | DE2442829A1 (hu) |
| DK (1) | DK397875A (hu) |
| ES (1) | ES440765A1 (hu) |
| FR (1) | FR2283690A1 (hu) |
| GB (1) | GB1467206A (hu) |
| HU (2) | HU176136B (hu) |
| IE (1) | IE41675B1 (hu) |
| IL (1) | IL48044A (hu) |
| IT (1) | IT7948216A0 (hu) |
| LU (1) | LU73332A1 (hu) |
| NL (1) | NL7510505A (hu) |
| PL (1) | PL96677B1 (hu) |
| SE (1) | SE7509880L (hu) |
| ZA (1) | ZA755699B (hu) |
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 |
| 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 |
| 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 |
| US6500812B2 (en) | 1999-09-14 | 2002-12-31 | Paratek Pharmaceuticals, Inc. | 13-substituted methacycline compounds |
| 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 |
| CA2672722C (en) | 1999-09-14 | 2013-11-05 | Trustees Of Tufts College | Methods of preparing substituted tetracyclines with transition metal-based chemistries |
| US6833365B2 (en) | 2000-01-24 | 2004-12-21 | Trustees Of Tufts College | Tetracycline compounds for treatment of Cryptosporidium parvum related disorders |
| CN1430600A (zh) * | 2000-03-31 | 2003-07-16 | 塔夫茨大学信托人 | 7－和9－氨基甲酸酯、脲、硫脲、硫代氨基甲酸酯,和杂芳基－氨基取代的四环素化合物 |
| DE60102815D1 (de) | 2000-05-15 | 2004-05-19 | Paratek Pharm Innc | 7-substituierte kondensierte ring-tetrazyclin- verbindungen |
| US20020132798A1 (en) * | 2000-06-16 | 2002-09-19 | Nelson Mark L. | 7-phenyl-substituted 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 |
| KR100674047B1 (ko) | 2000-07-07 | 2007-01-25 | 트러스티즈 오브 터프츠 칼리지 | 9-치환된 미노사이클린 화합물 |
| US6818635B2 (en) * | 2000-07-07 | 2004-11-16 | Paratek Pharmaceuticals, Inc. | 7-substituted tetracycline compounds |
| EA200300136A1 (ru) | 2000-07-07 | 2003-06-26 | Трастис Оф Тафтс Коллидж | 13-замещенное соединение метациклина (варианты) и способ его получения (варианты), фармацевтическая композиция и способ лечения чувствительного к тетрациклину состояния млекопитающего |
| ATE504562T1 (de) | 2000-07-07 | 2011-04-15 | Tufts College | 7-, 8- und 9-substitutierte tetracyclinverbindungen |
| US20050143353A1 (en) * | 2000-07-07 | 2005-06-30 | Paratek Pharmaceuticals, Inc. | 13-Substituted methacycline compounds |
| US7094806B2 (en) * | 2000-07-07 | 2006-08-22 | Trustees Of Tufts College | 7, 8 and 9-substituted tetracycline compounds |
| IL157860A0 (en) | 2001-03-13 | 2004-03-28 | Paratek Pharm Innc | 7,9-substituted tetracycline compounds |
| EP1241160A1 (en) * | 2001-03-13 | 2002-09-18 | Glaxo Group Limited | Tetracycline derivatives and their use as antibiotic agents |
| US7553828B2 (en) | 2001-03-13 | 2009-06-30 | Paratek Pharmaceuticals, Inc. | 9-aminomethyl substituted minocycline compounds |
| WO2002072506A2 (en) | 2001-03-13 | 2002-09-19 | Paratek Pharmaceuticals, Inc. | 7-pyrollyl tetracycline compounds and methods of use thereof |
| JP2005504722A (ja) | 2001-03-14 | 2005-02-17 | 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 | 相乗的抗真菌薬剤としての置換テトラサイクリン化合物 |
| 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 |
| ATE455092T1 (de) | 2001-04-24 | 2010-01-15 | Paratek Pharm Innc | Substituierte tetracyclin-verbindungen zur behandlung von malaria |
| US8088820B2 (en) * | 2001-04-24 | 2012-01-03 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds for the treatment of malaria |
| EP2311797A1 (en) * | 2002-01-08 | 2011-04-20 | 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 |
| CN102531948A (zh) | 2002-03-08 | 2012-07-04 | 帕拉特克药品公司 | 氨基-甲基取代的四环素类化合物 |
| WO2003079984A2 (en) | 2002-03-21 | 2003-10-02 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds |
| EP1534300A4 (en) | 2002-07-12 | 2008-04-23 | Paratek Pharm Innc | TETRACYCLINE COMPOUNDS SUBSTITUTED IN 3, 10, AND 12A |
| JP2006503898A (ja) | 2002-10-24 | 2006-02-02 | パラテック ファーマシューティカルズ， インク． | マラリア治療のための置換テトラサイクリン化合物 |
| JP4738333B2 (ja) | 2003-07-09 | 2011-08-03 | 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 | ９−アミノメチルテトラサイクリン化合物のプロドラッグ |
| EP2298323A3 (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 |
| EP1716101A1 (en) * | 2004-01-15 | 2006-11-02 | 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 |
| EP2301916A3 (en) | 2004-10-25 | 2011-09-28 | Paratek Pharmaceuticals, Inc. | 4-aminotetracyclines and methods of use thereof |
| EP2284150A3 (en) | 2004-10-25 | 2011-09-21 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds |
| EP1848685A1 (en) | 2005-02-04 | 2007-10-31 | Paratek Pharmaceuticals, Inc. | 11a, 12-derivatives of tetracycline compounds |
| JP2009502809A (ja) * | 2005-07-21 | 2009-01-29 | 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 | １０−置換テトラサイクリンおよびその使用方法 |
| EP1991236A2 (en) * | 2006-01-24 | 2008-11-19 | Paratek Pharmaceuticals, Inc. | Methods of increasing oral bioavailability of tetracyclines |
| CA2649221A1 (en) * | 2006-04-17 | 2007-10-25 | Evgeny Tsiperman | 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 |
| JP2009543544A (ja) * | 2006-05-15 | 2009-12-10 | 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を用いて、遺伝子または遺伝子産物の発現を調節する方法 |
| WO2008045507A2 (en) | 2006-10-11 | 2008-04-17 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds for treatment of bacillus anthracis infections |
| US8198469B2 (en) * | 2006-11-29 | 2012-06-12 | Teva Pharmaceutical Industries Ltd. | Crystalline forms of tigecycline and processes for preparation thereof |
| EP2084126A1 (en) * | 2006-11-30 | 2009-08-05 | Teva Pharmaceutical Industries Ltd. | Processes for preparation of 9-haloacetamidominocyclines |
| KR101538175B1 (ko) | 2006-12-21 | 2015-07-20 | 파라테크 파마슈티컬스, 인크. | 박테리아, 바이러스 및 기생충 감염의 치료를 위한 테트라시클린 유도체 |
| US8513223B2 (en) | 2006-12-21 | 2013-08-20 | Paratek Pharmaceuticals, Inc. | Substituted tetracycline compounds for treatment of inflammatory skin disorders |
| US20080214869A1 (en) * | 2007-03-01 | 2008-09-04 | Sergei Fine | Processes for purification of tigecycline |
| JP2010523684A (ja) * | 2007-04-12 | 2010-07-15 | 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を用いる、脊髄筋委縮症を治療するための方法 |
| EP2144870A2 (en) * | 2007-04-27 | 2010-01-20 | Paratek Pharmaceuticals, Inc. | Methods for synthesizing and purifying aminoalkyl tetracycline compounds |
| EP2192111A3 (en) | 2007-07-06 | 2010-10-06 | Paratek Pharmaceuticals, Inc. | Methods for synthesizing substituted tetracycline compounds |
| EP2262754A4 (en) | 2008-03-05 | 2012-03-14 | Paratek Pharm Innc | 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 |
| US20100022483A1 (en) * | 2008-04-14 | 2010-01-28 | Paratek Pharmaceuticals, Inc. | Substituted Tetracycline Compounds |
| TW202332671A (zh) * | 2008-05-23 | 2023-08-16 | 美商Ｐｒｔｋ Ｓｐｖ２公司 | 四環素化合物之甲苯磺酸鹽及同素異形體 |
| EP2341771A4 (en) * | 2008-09-19 | 2012-08-15 | Paratek Pharm Innc | TETRACYCLINE COMPOUNDS FOR THE TREATMENT OF RHEUMATOID ARTHRITIS AND RELATED THERAPEUTIC METHODS |
| DE202010018378U1 (de) | 2009-04-10 | 2016-04-07 | Tufts Medical Center, Inc. | PAR-1-Aktivierung durch Metalloproteinase-1 (MMP-1) |
| DK2427425T3 (en) | 2009-05-08 | 2017-06-12 | Tetraphase Pharmaceuticals Inc | tetracycline |
| EP3574908B8 (en) | 2011-05-12 | 2024-09-11 | Almirall LLC | Pharmaceutical composition for oral administration comprising crystalline salts of (4s, 4as, 5ar, 12as)-4-dimethylamino-3,10,12,12a-tetrahydroxy-7-[(methoxy(methyl)amino)-methyl]-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2carboxylic acid amide |
| NZ705849A (en) | 2012-08-31 | 2018-06-29 | 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 |
| DK3529236T3 (da) | 2016-10-19 | 2024-05-13 | Tetraphase Pharmaceuticals Inc | Krystalformer af eravacyclin |
| MX2019005070A (es) | 2016-11-01 | 2019-09-23 | Paratek Pharm Innc | Compuestos de 9-aminometil minociclina y su uso en el tratamiento de neumonía bacteriana adquirida en la comunidad (cabp). |
| CA3070663A1 (en) | 2017-07-21 | 2019-01-24 | Almirall, Llc | Treatment of non-inflammatory lesions |
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 CA CA234,780A patent/CA1068285A/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 GB GB3652475A patent/GB1467206A/en not_active Expired
- 1975-09-04 DK DK397875A patent/DK397875A/da unknown
- 1975-09-05 ES ES440765A patent/ES440765A1/es not_active Expired
- 1975-09-05 HU HU75ME2256A patent/HU176136B/hu unknown
- 1975-09-05 SE SE7509880A patent/SE7509880L/xx unknown
- 1975-09-05 AT AT689275A patent/AT344890B/de not_active IP Right Cessation
- 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
- 1975-09-05 JP JP50108472A patent/JPS5154564A/ja active Pending
- 1975-09-05 NL NL7510505A patent/NL7510505A/xx not_active Application Discontinuation
- 1975-09-05 HU HU75ME1895A patent/HU173491B/hu unknown
-
1979
- 1979-03-05 IT IT7948216A patent/IT7948216A0/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU8459975A (en) | 1977-03-10 |
| PL96677B1 (pl) | 1978-01-31 |
| IL48044A0 (en) | 1975-11-25 |
| US4024272A (en) | 1977-05-17 |
| IL48044A (en) | 1978-12-17 |
| SE7509880L (sv) | 1976-03-08 |
| HU176136B (en) | 1980-12-28 |
| LU73332A1 (hu) | 1976-04-13 |
| DE2442829A1 (de) | 1976-03-18 |
| AT344890B (de) | 1978-08-10 |
| GB1467206A (en) | 1977-03-16 |
| JPS5154564A (hu) | 1976-05-13 |
| FR2283690B1 (hu) | 1980-03-28 |
| CS191275B2 (en) | 1979-06-29 |
| FR2283690A1 (fr) | 1976-04-02 |
| IT7948216A0 (it) | 1979-03-05 |
| NL7510505A (nl) | 1976-03-09 |
| IE41675B1 (en) | 1980-02-27 |
| ES440765A1 (es) | 1977-06-16 |
| BE833048A (nl) | 1976-03-03 |
| DD121637A5 (hu) | 1976-08-12 |
| HU173491B (hu) | 1979-05-28 |
| ATA689275A (de) | 1977-12-15 |
| IE41675L (en) | 1976-03-06 |
| CA1068285A (en) | 1979-12-18 |
| DK397875A (da) | 1976-03-07 |
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