CH591446A5 - - Google Patents
Info
- Publication number
- CH591446A5 CH591446A5 CH319476A CH319476A CH591446A5 CH 591446 A5 CH591446 A5 CH 591446A5 CH 319476 A CH319476 A CH 319476A CH 319476 A CH319476 A CH 319476A CH 591446 A5 CH591446 A5 CH 591446A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/08—Bronchodilators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/02—Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/06—Antihyperlipidemics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/06—Antiarrhythmics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/08—Vasodilators for multiple indications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two 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 directly attached to ring carbon atoms
- C07D211/90—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
- 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
- C07D401/14—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 three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Urology & Nephrology (AREA)
- Vascular Medicine (AREA)
- Obesity (AREA)
- Hematology (AREA)
- Diabetes (AREA)
- Pulmonology (AREA)
- Endocrinology (AREA)
- Reproductive Health (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2218644A DE2218644C3 (de) | 1972-04-18 | 1972-04-18 | Basische Ester von 1,4-Dihydropyridinen, Verfahren zu ihrer Herstellung sowie ihre Verwendung als Arzneimittel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH591446A5 true CH591446A5 (US07166745-20070123-C00016.png) | 1977-09-15 |
Family
ID=5842285
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH319276A CH591445A5 (US07166745-20070123-C00016.png) | 1972-04-18 | 1973-04-17 | |
| CH319176A CH590842A5 (US07166745-20070123-C00016.png) | 1972-04-18 | 1973-04-17 | |
| CH319376A CH588464A5 (US07166745-20070123-C00016.png) | 1972-04-18 | 1973-04-17 | |
| CH319076A CH590841A5 (US07166745-20070123-C00016.png) | 1972-04-18 | 1973-04-17 | |
| CH319476A CH591446A5 (US07166745-20070123-C00016.png) | 1972-04-18 | 1973-04-17 | |
| CH554373A CH589627A5 (US07166745-20070123-C00016.png) | 1972-04-18 | 1973-04-17 |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH319276A CH591445A5 (US07166745-20070123-C00016.png) | 1972-04-18 | 1973-04-17 | |
| CH319176A CH590842A5 (US07166745-20070123-C00016.png) | 1972-04-18 | 1973-04-17 | |
| CH319376A CH588464A5 (US07166745-20070123-C00016.png) | 1972-04-18 | 1973-04-17 | |
| CH319076A CH590841A5 (US07166745-20070123-C00016.png) | 1972-04-18 | 1973-04-17 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH554373A CH589627A5 (US07166745-20070123-C00016.png) | 1972-04-18 | 1973-04-17 |
Country Status (22)
Families Citing this family (63)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4038399A (en) * | 1972-04-18 | 1977-07-26 | Bayer Aktiengesellschaft | 1,4-dihydropyridine carboxylic acid esters useful as coronary vessel dilators and anti-hypertensives |
| FR2218107A1 (en) * | 1973-02-20 | 1974-09-13 | Yamanouchi Pharma Co Ltd | Amino alkyl 2,6-dialkyl-4-aryl-1,4 dihydropyridine-3, carboxylates - useful as cerebral vasodilators and musculotropic spasmolytic agents |
| US3985758A (en) * | 1973-02-20 | 1976-10-12 | Yamanouchi Pharmaceutical Co., Ltd. | 1,4-Dihydropyridine derivatives |
| DE2508181A1 (de) * | 1975-02-26 | 1976-09-09 | Bayer Ag | 1,4-dihydropyridincarbonsaeurearal- kylester, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel |
| FR2320750A1 (fr) * | 1975-08-12 | 1977-03-11 | Hexachimie | Dihydro-1,4 pyridines et leur application therapeutique |
| DE2738153A1 (de) * | 1977-08-24 | 1979-03-08 | Bayer Ag | 2-pyridyl-1,4-dihydropyridine, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel |
| JPS55301A (en) * | 1978-02-14 | 1980-01-05 | Yamanouchi Pharmaceut Co Ltd | 1,4-dihydropyridine-3,5-dicarboxylic ester derivative and its preparation |
| DE2847237A1 (de) * | 1978-10-31 | 1980-05-14 | Bayer Ag | Verfahren zur herstellung von 1,4-dihydropyridincarbonsaeuren sowie ihre verwendung als arzneimittel |
| US4285955A (en) * | 1978-10-31 | 1981-08-25 | Bayer Aktiengesellschaft | 1,4-Dihydropyridinecarboxylic acids |
| DE2949464A1 (de) * | 1978-12-18 | 1980-06-26 | Sandoz Ag | Benzoxadiazole und benzothiadiazole, ihre herstellung und verwendung |
| JPS57171968A (en) * | 1981-04-17 | 1982-10-22 | Kyowa Hakko Kogyo Co Ltd | 1,4-dihydropyridine derivative |
| JPS57200386A (en) * | 1981-06-04 | 1982-12-08 | Yoshitomi Pharmaceut Ind Ltd | Novel 1,4-dihydropyridine-3,5-dicarboxylic ester derivative and its salts |
| NZ201395A (en) * | 1981-07-30 | 1987-02-20 | Bayer Ag | Pharmaceutical compositions containing 1,4-dihydropyridines and certain of these dihydropyridines |
| GB2108108B (en) * | 1981-08-12 | 1985-08-07 | Tokyo Tanabe Co | Novel 1 4-dihydropyridine derivatives |
| JPS58131982A (ja) * | 1982-02-01 | 1983-08-06 | Tokyo Tanabe Co Ltd | 新規なる１．４−ジヒドロピリジン誘導体 |
| JPS58159490A (ja) * | 1982-02-23 | 1983-09-21 | Nikken Kagaku Kk | １，４−ジヒドロピリジン化合物 |
| WO1983003249A1 (en) * | 1982-03-17 | 1983-09-29 | Yoshitomi Pharmaceutical | 1,4-dihydropyridine-3,5-dicarboxylate derivatives |
| JPS58201765A (ja) * | 1982-05-10 | 1983-11-24 | Takeda Chem Ind Ltd | ジヒドロピリジン誘導体，その製造法および用途 |
| EP0094159B1 (en) * | 1982-05-10 | 1990-03-14 | Takeda Chemical Industries, Ltd. | Dihydropyridine derivatives, their production and use |
| DE3377352D1 (en) * | 1982-06-03 | 1988-08-18 | Pierrel Spa | Dihydropyridines with an antagonistic activity to calcium, process for their preparation, and pharmaceutical compositions containing them |
| US4419518A (en) * | 1982-07-26 | 1983-12-06 | Tokyo Tanabe Co. L.T.D. | 1,4-Dihydropyridine derivatives |
| PH19166A (en) * | 1982-09-04 | 1986-01-16 | Pfizer | Dihydropyridined,pharmaceutical compositions and method of use |
| JPS5951281A (ja) * | 1982-09-17 | 1984-03-24 | Yoshitomi Pharmaceut Ind Ltd | １，４−ジヒドロピリジン−３，５−ジカルボン酸エステル誘導体 |
| DE3234684A1 (de) * | 1982-09-18 | 1984-03-22 | Bayer Ag, 5090 Leverkusen | Neue dihydropyrimidine, verfahren zu ihrer herstellung sowie ihre verwendung in arzneimitteln |
| JPS5970667A (ja) * | 1982-10-15 | 1984-04-21 | Kyowa Hakko Kogyo Co Ltd | １，４−ジヒドロピリジン誘導体 |
| JPS5970666A (ja) * | 1982-10-15 | 1984-04-21 | Kyowa Hakko Kogyo Co Ltd | １，４−ジヒドロピリジン誘導体 |
| DE3382204D1 (de) * | 1982-10-15 | 1991-04-18 | Kyowa Hakko Kogyo Kk | 1,4-dihydropyridin-derivate. |
| JPS59225162A (ja) * | 1983-06-03 | 1984-12-18 | Kyowa Hakko Kogyo Co Ltd | １，４−ジヒドロピリジン誘導体 |
| US4656181A (en) * | 1982-11-24 | 1987-04-07 | Cermol S.A. | Esters of 1,4-dihydropyridines, processes for the preparation of the new esters, and medicaments containing the same |
| US4491582A (en) * | 1983-03-03 | 1985-01-01 | Usv Pharmaceutical Corporation | N-(substituted piperazino)-1,4-dihydropyridine-3,5-carboxylic acid |
| AU561213B2 (en) * | 1983-06-02 | 1987-04-30 | Teijin Limited | 1, 4-dihydropyridine derivative |
| US4603135A (en) * | 1983-10-17 | 1986-07-29 | Takeda Chemical Industries, Ltd. | Substituted piperazinyl alkyl esters of 2-amino-4-aryl-1,4-dihydro-6-alkyl-3,5-pyridinedicarboxylates |
| JPS6092266A (ja) * | 1983-10-27 | 1985-05-23 | Teijin Ltd | １，４−ジヒドロピリジン−３，５−ジカルボン酸ジエステル誘導体，その製造法及びそれを有効成分とする薬剤 |
| JPS60120861A (ja) * | 1983-12-02 | 1985-06-28 | Otsuka Pharmaceut Co Ltd | ジヒドロピリジン誘導体 |
| DE4342196A1 (de) * | 1993-12-10 | 1995-06-14 | Bayer Ag | Neue 4-Phenyl-substituierte 1,4-Dihydropyridine |
| JPS60156671A (ja) * | 1984-01-25 | 1985-08-16 | Yamanouchi Pharmaceut Co Ltd | ジヒドロピリジン誘導体およびその製造法 |
| IE57810B1 (en) * | 1984-03-27 | 1993-04-21 | Delagrange Lab | 1,4-dihydropyridine derivatives,their preparation and their use |
| US4895846A (en) * | 1984-04-11 | 1990-01-23 | Bristol-Myers Company | Pharmaceutically useful dihydropyridinyldicarboxylate amides and esters incorporating arylpiperazinylalkyl moieties |
| US4755512A (en) * | 1984-04-11 | 1988-07-05 | Bristol-Myers Company | Pharmaceutically useful dihydropyridinyldicarboxylate amides and esters incorporating arylpiperazinylalkyl moities |
| KR890004904B1 (ko) * | 1984-08-03 | 1989-11-30 | 미쓰이 붓상 가부시기 가이샤 | 식품의 동결 방법 및 그 장치 |
| JPS6147477A (ja) * | 1984-08-14 | 1986-03-07 | Kowa Co | 新規１，４−ジヒドロピリジン−３，５−ジカルボン酸エステル誘導体 |
| JPH0676405B2 (ja) * | 1986-06-13 | 1994-09-28 | 日清製粉株式会社 | １，４―ジヒドロピリジン誘導体およびそれを含有する医薬組成物 |
| US4757071A (en) * | 1984-12-14 | 1988-07-12 | Nisshin Flour Milling Co., Ltd. | 1,4-dihydropyridine derivatives, and pharmaceutical compositions containing same, useful for treating cardiovascular diseases |
| US4833150A (en) * | 1985-03-14 | 1989-05-23 | Nelson Research & Development Co. | 1,4-dihydropyridines |
| US4652573A (en) * | 1985-03-14 | 1987-03-24 | Nelson Research & Development Co. | Calcium antagonist N-hetero ester 1,4-dihydropyridines |
| US4593033A (en) * | 1985-04-24 | 1986-06-03 | Merck & Co., Inc. | Substituted indeno[2,1-c] pyridines useful as calcium channel blockers |
| DK8602336A (US07166745-20070123-C00016.png) * | 1985-05-21 | 1986-11-22 | ||
| US4605660A (en) * | 1985-06-03 | 1986-08-12 | Merck & Co., Inc. | Indeno[2,1-c]pyridine compounds, and their use as calcium channel blockers |
| US4670443A (en) * | 1985-07-02 | 1987-06-02 | Merck & Co., Inc. | Benzo(f)isoquinoline compounds useful as calcium entry blockers |
| US4735956A (en) * | 1985-09-13 | 1988-04-05 | Merck & Co., Inc. | Certain 1,4-dihydro-2,6-di-lower hydrocarbyl-4-heterocyclic-3,5-pyridine dicarboxylates which are useful as calcium channel blockers |
| DE3682857D1 (en) * | 1985-09-13 | 1992-01-23 | Green Cross Corp | Dihydropyridinderivate. |
| IT1201476B (it) * | 1985-10-04 | 1989-02-02 | Yason Srl | Derivato diidropiridinico,procedimento per la sua preparazione e composizioni farmaceutiche che lo contengono |
| US4721708A (en) * | 1985-11-26 | 1988-01-26 | Merck & Co., Inc. | Cyclized N-substituted-tetrahydropyridine compounds and cardiovascular use |
| US4788203A (en) * | 1985-11-26 | 1988-11-29 | Merck & Co., Inc. | Cyclized N-substituted-tetrahydropyridine compounds, useful in the treatment of cardiovascular disorders |
| US4771057A (en) * | 1986-02-03 | 1988-09-13 | University Of Alberta | Reduced pyridyl derivatives with cardiovascular regulating properties |
| US4849436A (en) * | 1986-03-11 | 1989-07-18 | Nelson Research & Development Co. | 1,4-dihydropyridines |
| HU196755B (en) * | 1986-09-16 | 1989-01-30 | Gyogyszerkutato Intezet | Process for production of new substituated amilid derivatives and medical compositions containing them |
| EP0394243A1 (de) * | 1987-05-22 | 1990-10-31 | Byk Gulden Lomberg Chemische Fabrik GmbH | Verfahren zur herstellung von carbonsäuren |
| DE3732380A1 (de) * | 1987-09-25 | 1989-04-06 | Bayer Ag | Dihydropyridinether, verfahren zu ihrer herstellung und ihre verwendung |
| EP0330470A3 (en) * | 1988-02-24 | 1992-01-02 | Ajinomoto Co., Inc. | 1,4-dihydropyridine derivatives useful against tumour cells |
| US5216172A (en) * | 1988-02-24 | 1993-06-01 | Ajinomoto Co., Inc. | 1,4-dihydropyridine-4-aryl-2,6-dimethyl-3,5-dicarboxylates useful as agents against drug resistant tumor cells |
| EP0359377B1 (en) * | 1988-07-28 | 1993-10-13 | Nikken Chemicals Co., Ltd. | 1,4-dihydropyridine derivative |
| DE4342195A1 (de) * | 1993-12-10 | 1995-06-14 | Bayer Ag | Dihydropyridine mit heterocyclisch substituierten Estern |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1545873A1 (de) * | 1965-11-10 | 1970-02-26 | Bayer Ag | Verfahren zur Herstellung von Dihydrodipyridylderivaten |
| DE1670827C3 (de) * | 1967-03-20 | 1974-10-24 | Bayer Ag, 5090 Leverkusen | 4-(2'-Nitrophenyl)-2,6-dimethyl-3,5-dicarbmethoxy-1,4-dihydropyridin |
| DE1923990C3 (de) * | 1969-05-10 | 1978-11-23 | Bayer Ag | Verfahren zur Herstellung von N-substituierten M-Dihydropyridin-S.S-dicarbonsäureestern |
| DE1963185A1 (de) * | 1969-12-17 | 1971-06-24 | Bayer Ag | Neue Nitrophenyl-1,4-dihydropyridinderivate |
| DE2117571C3 (de) * | 1971-04-10 | 1979-10-11 | Bayer Ag, 5090 Leverkusen | Unsymmetrische 1,4-Dihydropyridin-33-dicarbonsäureester, Verfahren zu ihrer Herstellung sowie ihre Verwendung als Arzneimittel |
-
1972
- 1972-04-18 DE DE2218644A patent/DE2218644C3/de not_active Expired
-
1973
- 1973-04-12 US US350381A patent/US3905970A/en not_active Expired - Lifetime
- 1973-04-13 AU AU54491/73A patent/AU467406B2/en not_active Expired
- 1973-04-16 AT AT45775*A patent/ATA45775A/de not_active IP Right Cessation
- 1973-04-16 JP JP48042254A patent/JPS4914614A/ja active Pending
- 1973-04-16 IL IL42044A patent/IL42044A/xx unknown
- 1973-04-16 AT AT45775*7A patent/AT327905B/de not_active IP Right Cessation
- 1973-04-16 AT AT45875*7A patent/AT329559B/de not_active IP Right Cessation
- 1973-04-16 SU SU1911372A patent/SU518127A3/ru active
- 1973-04-16 AT AT45975*7A patent/AT329560B/de not_active IP Right Cessation
- 1973-04-16 CA CA168,760A patent/CA1006515A/en not_active Expired
- 1973-04-16 DD DD170202A patent/DD107275A5/xx unknown
- 1973-04-16 FI FI1193/73A patent/FI55997C/fi active
- 1973-04-16 AT AT337373A patent/AT327191B/de not_active IP Right Cessation
- 1973-04-16 AT AT45875*A patent/ATA45875A/de not_active IP Right Cessation
- 1973-04-16 AT AT45975*A patent/ATA45975A/de not_active IP Right Cessation
- 1973-04-16 JP JP4225373A patent/JPS5637225B2/ja not_active Expired
- 1973-04-17 IE IE604/73A patent/IE37538B1/xx unknown
- 1973-04-17 CS CS6247A patent/CS174248B2/cs unknown
- 1973-04-17 CH CH319276A patent/CH591445A5/xx not_active IP Right Cessation
- 1973-04-17 SE SE7305462A patent/SE398876B/xx unknown
- 1973-04-17 CH CH319176A patent/CH590842A5/xx not_active IP Right Cessation
- 1973-04-17 CH CH319376A patent/CH588464A5/xx not_active IP Right Cessation
- 1973-04-17 DK DK208973A patent/DK137753C/da not_active IP Right Cessation
- 1973-04-17 CH CH319076A patent/CH590841A5/xx not_active IP Right Cessation
- 1973-04-17 ES ES413809A patent/ES413809A1/es not_active Expired
- 1973-04-17 CS CS6249A patent/CS174250B2/cs unknown
- 1973-04-17 CS CS6248A patent/CS174249B2/cs unknown
- 1973-04-17 CS CS6246A patent/CS174247B2/cs unknown
- 1973-04-17 CS CS2764A patent/CS174201B2/cs unknown
- 1973-04-17 CS CS6245A patent/CS174246B2/cs unknown
- 1973-04-17 CH CH319476A patent/CH591446A5/xx not_active IP Right Cessation
- 1973-04-17 ZA ZA732633A patent/ZA732633B/xx unknown
- 1973-04-17 CH CH554373A patent/CH589627A5/xx not_active IP Right Cessation
- 1973-04-18 BE BE130166A patent/BE798403A/xx not_active IP Right Cessation
- 1973-04-18 FR FR7314175A patent/FR2182983B1/fr not_active Expired
- 1973-04-18 NL NLAANVRAGE7305479,A patent/NL176942C/xx not_active IP Right Cessation
- 1973-04-18 HU HUBA2916A patent/HU167989B/hu unknown
- 1973-04-18 GB GB1872573A patent/GB1383625A/en not_active Expired
-
1974
- 1974-06-13 SU SU2032539A patent/SU516351A3/ru active
- 1974-06-13 SU SU2032542A patent/SU513621A3/ru active
- 1974-06-13 SU SU2032538A patent/SU515452A3/ru active
- 1974-06-13 SU SU2032540A patent/SU513620A3/ru active
- 1974-06-13 SU SU2032541A patent/SU516352A3/ru active
Also Published As
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |