BE887574R - Derives de l'acide quinoleine-carboxylique et procede pour leur preparation - Google Patents
Derives de l'acide quinoleine-carboxylique et procede pour leur preparationInfo
- Publication number
- BE887574R BE887574R BE2/59018A BE887574A BE887574R BE 887574 R BE887574 R BE 887574R BE 2/59018 A BE2/59018 A BE 2/59018A BE 887574 A BE887574 A BE 887574A BE 887574 R BE887574 R BE 887574R
- Authority
- BE
- Belgium
- Prior art keywords
- quinoleine
- preparation
- carboxylic acid
- acid derivatives
- derivatives
- 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
-
- 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
- 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
- C07D215/18—Halogen atoms or nitro radicals
-
- 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
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
- C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D455/00—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine
- C07D455/03—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing quinolizine ring systems directly condensed with at least one six-membered carbocyclic ring, e.g. protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine
- C07D455/04—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing quinolizine ring systems directly condensed with at least one six-membered carbocyclic ring, e.g. protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing a quinolizine ring system condensed with only one six-membered carbocyclic ring, e.g. julolidine
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10677679A JPS5630964A (en) | 1979-08-22 | 1979-08-22 | Novel substituted quinolinecarboxylic acid and its preparation |
BE2/58706A BE884824A (fr) | 1979-08-22 | 1980-08-19 | Derives de l'acide quinoleine-carboxylique et procede pour leur preparation |
BE2059018 | 1981-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE887574R true BE887574R (fr) | 1981-06-15 |
Family
ID=27159608
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2/58706A BE884824A (fr) | 1979-08-22 | 1980-08-19 | Derives de l'acide quinoleine-carboxylique et procede pour leur preparation |
BE2/59018A BE887574R (fr) | 1979-08-22 | 1981-02-19 | Derives de l'acide quinoleine-carboxylique et procede pour leur preparation |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2/58706A BE884824A (fr) | 1979-08-22 | 1980-08-19 | Derives de l'acide quinoleine-carboxylique et procede pour leur preparation |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5630964A (fr) |
AU (1) | AU533141B2 (fr) |
BE (2) | BE884824A (fr) |
CA (1) | CA1159454A (fr) |
CH (1) | CH645641A5 (fr) |
DE (1) | DE3031767C3 (fr) |
ES (1) | ES494352A0 (fr) |
FR (1) | FR2463771A1 (fr) |
GB (1) | GB2057440B (fr) |
HK (1) | HK98486A (fr) |
HU (1) | HU184817B (fr) |
IT (1) | IT1132392B (fr) |
MY (1) | MY8700155A (fr) |
SE (1) | SE440353B (fr) |
SG (1) | SG71386G (fr) |
SU (2) | SU978727A3 (fr) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0195135A1 (fr) * | 1985-03-21 | 1986-09-24 | Kyorin Seiyaku Kabushiki Kaisha | Procédé pour la préparation de dérivés de l'acide quinoléine carboxylique |
WO1986006630A1 (fr) * | 1985-05-14 | 1986-11-20 | Beecham Group P.L.C. | Utilisation de derives de quinolone pour le traitement de la pneumonie mycoplasmatique chez les porcs |
EP0159174A3 (en) * | 1984-04-16 | 1987-02-04 | Warner-Lambert Company | Substituted naphthyridine-, quinoline- and benzoxazine- carboxylic acids as antibacterial agents and processes for their production |
FR2655545A1 (fr) * | 1989-12-11 | 1991-06-14 | Rhone Poulenc Sante | Nouvelle application therapeutique des derives des fluoroquinolones. |
FR2656611A1 (fr) * | 1990-01-04 | 1991-07-05 | Hoechst France | Nouvelles quinolones, leurs sels, utiles comme agents antimicrobiens, procede de preparation et leur application a titre de medicaments et compositions les renfermant. |
FR2673426A1 (fr) * | 1991-03-01 | 1992-09-04 | Bouchara Sa | Nouvelles quinolones, leur procede de preparation et les compositions en refermant. |
FR2675144A1 (fr) * | 1991-04-10 | 1992-10-16 | Bouchara Sa | Nouvelles quinolones difluorees - leur procede de preparation et les compositions pharmaceutiques en renfermant. |
US5532239A (en) * | 1993-08-02 | 1996-07-02 | Assistance Publique - Hopitaux De Paris | Therapeutic application of fluoroquinolone derivatives |
US7973022B2 (en) | 2006-02-17 | 2011-07-05 | Idexx Laboratories, Inc. | Fluoroquinolone carboxylic acid salt compositions |
US9012474B2 (en) | 2006-02-17 | 2015-04-21 | Idexx Laboratories Inc. | Fluoroquinolone compositions |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4416884A (en) * | 1978-04-12 | 1983-11-22 | Otsuka Pharmaceutical Co., Ltd. | Piperazinylbenzoheterocyclic compounds |
JPS57176987A (en) * | 1981-04-24 | 1982-10-30 | Otsuka Pharmaceut Co Ltd | Pyrrolo(3,2,1-ij)quinoline-5-carboxylic acid derivative |
NO156828C (no) * | 1980-11-10 | 1987-12-02 | Otsuka Pharma Co Ltd | Analogifremgangsm te for fremstilling av antibakterielt virksomme benzoheterocykliske forbindelser. |
SE440354B (sv) * | 1981-02-19 | 1985-07-29 | Kyorin Seiyaku Kk | Kinolinkarboxylsyraderivat |
JPS58105965A (ja) * | 1981-12-15 | 1983-06-24 | Nippon Shinyaku Co Ltd | 置換キノリンカルボン酸誘導体 |
US4472405A (en) * | 1982-11-12 | 1984-09-18 | Riker Laboratories, Inc. | Antimicrobial 6,7-dihydro-5,8-dimethyl-9 fluoro-1-oxo-1H, 5H-benzo (ij) quinolizine-2-carboxylic acid and derivatives |
US4472406A (en) * | 1982-11-12 | 1984-09-18 | Riker Laboratories, Inc. | Antimicrobial 6,7-dihydro-8-(imidazol-1-yl)-5-methyl-1-oxo-1H,5H-benzo [ij]quinolizine-2-carboxylic acids and derivatives |
JPS59128383A (ja) * | 1982-12-29 | 1984-07-24 | Kanebo Ltd | 新規キノリンカルボン酸誘導体および該化合物を有効成分とする抗菌剤 |
JPS59155381A (ja) * | 1983-02-22 | 1984-09-04 | Kyorin Pharmaceut Co Ltd | ベンゾキノリジンカルボン酸誘導体及びその製造法 |
DE3308908A1 (de) * | 1983-03-12 | 1984-09-13 | Bayer Ag, 5090 Leverkusen | Bakterizide mittel |
DE3318145A1 (de) * | 1983-05-18 | 1984-11-22 | Bayer Ag, 5090 Leverkusen | 7-amino-1-cyclopropyl-6,8-difluor-1,4-dihydro-4-oxo-3-chinolincarbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
JPS59195842U (ja) * | 1983-06-13 | 1984-12-26 | クラリオン株式会社 | ラジオ受信機 |
AU553415B2 (en) * | 1983-09-19 | 1986-07-17 | Abbott Japan Co., Ltd. | 6-fluoro-1-4-dihydro-4-oxo-7-substituted piperazinyl- quinoline-3-carboxylic acids |
GB8412094D0 (en) * | 1984-05-11 | 1984-06-20 | Scras | Quinoline derivatives |
US5468861A (en) * | 1984-06-04 | 1995-11-21 | Bayer Aktiengesellschaft | 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid and alkyl esters thereof |
DE3420743A1 (de) * | 1984-06-04 | 1985-12-05 | Bayer Ag, 5090 Leverkusen | 7-amino-1-cyclopropyl-6,8-dihalogen-1,4-dihydro-4-oxo-3-chinolincarbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
US4550104A (en) * | 1984-07-20 | 1985-10-29 | Warner-Lambert Company | Antibacterial thiazolo-quinolines and thiazolo-naphthyridines |
US4550103A (en) * | 1984-07-20 | 1985-10-29 | Warner-Lambert Company | Antibacterial 1-oxo-benzoquinolizine-2-carboxylic acids |
JPS61118370A (ja) * | 1985-10-30 | 1986-06-05 | Kyorin Pharmaceut Co Ltd | キノロンカルボン酸とその製造方法 |
ZA859283B (en) * | 1984-12-06 | 1987-07-29 | Pfizer | Substituted dihydroquinolone carboxylic acids and anti-bacterial compositions containing them |
JPS61143364A (ja) * | 1984-12-17 | 1986-07-01 | Kyorin Pharmaceut Co Ltd | キノロンカルボン酸誘導体の製造方法 |
JPS61143363A (ja) * | 1984-12-17 | 1986-07-01 | Kyorin Pharmaceut Co Ltd | キノロンカルボン酸誘導体の製造方法 |
AU5427286A (en) * | 1985-03-08 | 1986-09-11 | Kyorin Pharmaceutical Co. Ltd. | 7-(1-pyrrolidinyl)-3-quinolinecarboxylic acid derivatives |
JPS61205258A (ja) * | 1985-03-08 | 1986-09-11 | Kyorin Pharmaceut Co Ltd | キノロンカルボン酸誘導体及びその製造方法 |
US4686221A (en) * | 1985-10-01 | 1987-08-11 | Kanebo, Ltd. | Quinolinecarboxylic acid compounds and antimicrobial agent containing the same |
JPS62228063A (ja) * | 1985-12-27 | 1987-10-06 | Sankyo Co Ltd | キノリンカルボン酸誘導体 |
DE3705621C2 (de) * | 1986-02-25 | 1997-01-09 | Otsuka Pharma Co Ltd | Heterocyclisch substituierte Chinoloncarbonsäurederivate |
JPH0753715B2 (ja) * | 1986-02-25 | 1995-06-07 | 大塚製薬株式会社 | ベンゾヘテロ環化合物 |
JPS62205060A (ja) * | 1986-03-04 | 1987-09-09 | Kyorin Pharmaceut Co Ltd | 8位置換キノロンカルボン酸誘導体 |
JPS62215572A (ja) * | 1986-03-17 | 1987-09-22 | Kyorin Pharmaceut Co Ltd | キノロンカルボン酸誘導体 |
ZA874696B (en) * | 1986-07-03 | 1988-01-04 | F. Hoffmann-La Roche & Co. Aktiengesellschaft | Acyl derivatives |
US5591744A (en) * | 1987-04-16 | 1997-01-07 | Otsuka Pharmaceutical Company, Limited | Benzoheterocyclic compounds |
US4851418A (en) * | 1987-08-21 | 1989-07-25 | Warner-Lambert Company | Naphthyridine antibacterial agents containing an α-amino acid in the side chain of the 7-substituent |
JPS6483068A (en) * | 1987-09-25 | 1989-03-28 | Otsuka Pharma Co Ltd | Production of benzo-heterocyclic compound |
JPH01175936A (ja) * | 1987-12-28 | 1989-07-12 | Kyorin Pharmaceut Co Ltd | 6.8−ジフルオロ−1−(2−フルオロエチル)−1,4−ジヒドロ−7−(4−メチル−1−ピペラジニル)−4−オキソ−3−キノリンカルボン酸を有効成分とする錠剤 |
JP2526128B2 (ja) * | 1988-08-08 | 1996-08-21 | エスエス製薬株式会社 | キノロンカルボン酸誘導体 |
US5185337A (en) * | 1989-03-29 | 1993-02-09 | Otsuka Pharmaceutical Co., Ltd. | Pyrroloquinoline derivatives and pharmaceutical compositions for antimicrobial use |
CA2058424A1 (fr) * | 1989-07-21 | 1991-01-22 | Akihiro Shibata | Derives d'acide quinoleinecarboxylique |
WO1995023787A1 (fr) * | 1994-03-01 | 1995-09-08 | Ishihara Sangyo Kaisha, Ltd. | Procede de production de 5,7-dichloro-4-hydroxyquinoleine |
SE9904108D0 (sv) | 1999-11-15 | 1999-11-15 | New Pharma Research Ab | Nya föreningar |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7101049A (fr) * | 1970-01-28 | 1971-07-30 | ||
BE793524A (fr) * | 1971-12-30 | 1973-06-29 | Riker Laboratories Inc | Acides benzoquinolizine-carboxyliques et leurs derives |
US4156726A (en) * | 1974-12-07 | 1979-05-29 | Fisons Limited | 4-Oxo-2-carboxyl quinoline derivatives used as antiallergic compounds |
JPS53141286A (en) * | 1977-05-16 | 1978-12-08 | Kyorin Seiyaku Kk | Novel substituted quinolinecarboxylic acid |
JPS54112877A (en) | 1978-02-20 | 1979-09-04 | Sumitomo Chem Co Ltd | Preparation of 1-substituted-1,4-dihydro-4-oxo-3-pyridine carboxylic acid derivatives |
DE2914258A1 (de) * | 1978-04-12 | 1979-10-25 | Otsuka Pharma Co Ltd | Piperazinylbenzoheterozyklische verbindungen, verfahren zu deren herstellung und mittel, welche diese enthalten |
AU553415B2 (en) * | 1983-09-19 | 1986-07-17 | Abbott Japan Co., Ltd. | 6-fluoro-1-4-dihydro-4-oxo-7-substituted piperazinyl- quinoline-3-carboxylic acids |
-
1979
- 1979-08-22 JP JP10677679A patent/JPS5630964A/ja active Pending
-
1980
- 1980-08-04 SE SE8005534A patent/SE440353B/sv not_active IP Right Cessation
- 1980-08-06 AU AU61122/80A patent/AU533141B2/en not_active Expired
- 1980-08-11 IT IT24111/80A patent/IT1132392B/it active
- 1980-08-14 CH CH614680A patent/CH645641A5/de not_active IP Right Cessation
- 1980-08-19 ES ES494352A patent/ES494352A0/es active Granted
- 1980-08-19 BE BE2/58706A patent/BE884824A/fr not_active IP Right Cessation
- 1980-08-21 HU HU802072A patent/HU184817B/hu unknown
- 1980-08-21 SU SU802968349A patent/SU978727A3/ru active
- 1980-08-21 CA CA000358778A patent/CA1159454A/fr not_active Expired
- 1980-08-21 FR FR8018279A patent/FR2463771A1/fr active Granted
- 1980-08-22 DE DE3031767A patent/DE3031767C3/de not_active Expired - Lifetime
- 1980-08-22 GB GB8027372A patent/GB2057440B/en not_active Expired
-
1981
- 1981-02-19 BE BE2/59018A patent/BE887574R/fr not_active IP Right Cessation
- 1981-03-03 SU SU813254244A patent/SU1015827A3/ru active
-
1986
- 1986-09-04 SG SG713/86A patent/SG71386G/en unknown
- 1986-12-18 HK HK984/86A patent/HK98486A/xx not_active IP Right Cessation
-
1987
- 1987-12-30 MY MY155/87A patent/MY8700155A/xx unknown
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0159174A3 (en) * | 1984-04-16 | 1987-02-04 | Warner-Lambert Company | Substituted naphthyridine-, quinoline- and benzoxazine- carboxylic acids as antibacterial agents and processes for their production |
EP0195135A1 (fr) * | 1985-03-21 | 1986-09-24 | Kyorin Seiyaku Kabushiki Kaisha | Procédé pour la préparation de dérivés de l'acide quinoléine carboxylique |
WO1986006630A1 (fr) * | 1985-05-14 | 1986-11-20 | Beecham Group P.L.C. | Utilisation de derives de quinolone pour le traitement de la pneumonie mycoplasmatique chez les porcs |
FR2655545A1 (fr) * | 1989-12-11 | 1991-06-14 | Rhone Poulenc Sante | Nouvelle application therapeutique des derives des fluoroquinolones. |
EP0437128A2 (fr) | 1989-12-11 | 1991-07-17 | Rhone-Poulenc Sante | Utilisation des dérivés des fluoroquinolones pour le traitement de la pneumonie à Pneumocystis carinii |
FR2656611A1 (fr) * | 1990-01-04 | 1991-07-05 | Hoechst France | Nouvelles quinolones, leurs sels, utiles comme agents antimicrobiens, procede de preparation et leur application a titre de medicaments et compositions les renfermant. |
FR2673426A1 (fr) * | 1991-03-01 | 1992-09-04 | Bouchara Sa | Nouvelles quinolones, leur procede de preparation et les compositions en refermant. |
FR2675144A1 (fr) * | 1991-04-10 | 1992-10-16 | Bouchara Sa | Nouvelles quinolones difluorees - leur procede de preparation et les compositions pharmaceutiques en renfermant. |
WO1992018497A1 (fr) * | 1991-04-10 | 1992-10-29 | Bouchara S.A. | Nouvelles quinolones difluorees, leur procede de preparation et les compositions pharmaceutiques en renfermant |
US5532239A (en) * | 1993-08-02 | 1996-07-02 | Assistance Publique - Hopitaux De Paris | Therapeutic application of fluoroquinolone derivatives |
US7973022B2 (en) | 2006-02-17 | 2011-07-05 | Idexx Laboratories, Inc. | Fluoroquinolone carboxylic acid salt compositions |
US9012474B2 (en) | 2006-02-17 | 2015-04-21 | Idexx Laboratories Inc. | Fluoroquinolone compositions |
Also Published As
Publication number | Publication date |
---|---|
BE884824A (fr) | 1980-12-16 |
AU533141B2 (en) | 1983-11-03 |
DE3031767A1 (de) | 1981-03-26 |
GB2057440A (en) | 1981-04-01 |
ES8104233A1 (es) | 1981-04-16 |
SE440353B (sv) | 1985-07-29 |
GB2057440B (en) | 1983-10-12 |
AU6112280A (en) | 1981-02-26 |
IT1132392B (it) | 1986-07-02 |
DE3031767C2 (fr) | 1994-04-14 |
FR2463771A1 (fr) | 1981-02-27 |
CH645641A5 (de) | 1984-10-15 |
SE8005534L (sv) | 1981-02-23 |
IT8024111A0 (it) | 1980-08-11 |
SU978727A3 (ru) | 1982-11-30 |
FR2463771B1 (fr) | 1983-04-22 |
SG71386G (en) | 1987-03-27 |
MY8700155A (en) | 1987-12-31 |
CA1159454A (fr) | 1983-12-27 |
SU1015827A3 (ru) | 1983-04-30 |
DE3031767C3 (de) | 1994-04-14 |
ES494352A0 (es) | 1981-04-16 |
JPS5630964A (en) | 1981-03-28 |
HK98486A (en) | 1986-12-24 |
HU184817B (en) | 1984-10-29 |
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