AR217577A1 - Procedimiento para la preparacion de 6,7-dialcoxi-1-piperidinoftalazinas utiles como agentes terapeuticos - Google Patents
Procedimiento para la preparacion de 6,7-dialcoxi-1-piperidinoftalazinas utiles como agentes terapeuticosInfo
- Publication number
- AR217577A1 AR217577A1 AR278749A AR27874979A AR217577A1 AR 217577 A1 AR217577 A1 AR 217577A1 AR 278749 A AR278749 A AR 278749A AR 27874979 A AR27874979 A AR 27874979A AR 217577 A1 AR217577 A1 AR 217577A1
- Authority
- AR
- Argentina
- Prior art keywords
- dialcoxi
- phthalazines
- piperidine
- procedure
- useful
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/36—Radicals substituted by singly-bound nitrogen atoms
- C07D213/40—Acylated substituent nitrogen atom
-
- 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
-
- 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
- A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
-
- 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
- C07D211/06—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 no double bonds between ring members or between ring members and non-ring members
- C07D211/08—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 no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—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 no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D211/20—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 no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms
- C07D211/22—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 no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms by oxygen atoms
-
- 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
- C07D211/06—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 no double bonds between ring members or between ring members and non-ring members
- C07D211/08—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 no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—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 no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D211/26—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 no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by nitrogen atoms
-
- 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
- C07D211/06—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 no double bonds between ring members or between ring members and non-ring members
- C07D211/08—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 no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—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 no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D211/26—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 no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by nitrogen atoms
- C07D211/28—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 no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by nitrogen atoms to which a second hetero atom is attached
-
- 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
- C07D211/06—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 no double bonds between ring members or between ring members and non-ring members
- C07D211/36—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 no 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/36—Radicals substituted by singly-bound nitrogen atoms
- C07D213/38—Radicals substituted by singly-bound nitrogen atoms having only hydrogen or hydrocarbon radicals attached to the substituent nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/36—Radicals substituted by singly-bound nitrogen atoms
- C07D213/42—Radicals substituted by singly-bound nitrogen atoms having hetero atoms attached to the substituent nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
- C07D237/30—Phthalazines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
- C07D237/30—Phthalazines
- C07D237/32—Phthalazines with oxygen atoms directly attached to carbon atoms of the nitrogen-containing ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Cardiology (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Obesity (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Hospice & Palliative Care (AREA)
- Heart & Thoracic Surgery (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4567077 | 1977-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR217577A1 true AR217577A1 (es) | 1980-03-31 |
Family
ID=10438118
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR274311A AR219561A1 (es) | 1977-11-03 | 1978-11-10 | Procedimiento para la preparacion de nuevos derivados de 1-piperidino-6,7-dialcoxi-ftalazina utiles como agentes terapeuticos |
| AR278750A AR217578A1 (es) | 1977-11-03 | 1979-11-02 | Procedimiento para la preparacion de 6,7-dialcoxi-1-piperidinoftalazinas,utiles como agentes terapeuticos |
| AR278749A AR217577A1 (es) | 1977-11-03 | 1979-11-02 | Procedimiento para la preparacion de 6,7-dialcoxi-1-piperidinoftalazinas utiles como agentes terapeuticos |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR274311A AR219561A1 (es) | 1977-11-03 | 1978-11-10 | Procedimiento para la preparacion de nuevos derivados de 1-piperidino-6,7-dialcoxi-ftalazina utiles como agentes terapeuticos |
| AR278750A AR217578A1 (es) | 1977-11-03 | 1979-11-02 | Procedimiento para la preparacion de 6,7-dialcoxi-1-piperidinoftalazinas,utiles como agentes terapeuticos |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5498783A (es) |
| AR (3) | AR219561A1 (es) |
| AT (1) | AT365184B (es) |
| AU (1) | AU507007B2 (es) |
| BE (1) | BE871770A (es) |
| CA (1) | CA1114379A (es) |
| DE (1) | DE2847621A1 (es) |
| DK (1) | DK487978A (es) |
| ES (5) | ES474764A0 (es) |
| FI (1) | FI783326A (es) |
| FR (1) | FR2407927A1 (es) |
| IE (1) | IE47481B1 (es) |
| IL (1) | IL55844A (es) |
| IT (1) | IT1101279B (es) |
| LU (1) | LU80458A1 (es) |
| NL (1) | NL7810864A (es) |
| PH (1) | PH14659A (es) |
| PT (1) | PT68734A (es) |
| SE (1) | SE7811322L (es) |
| YU (3) | YU253678A (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6215356U (es) * | 1985-07-15 | 1987-01-29 | ||
| US7772188B2 (en) | 2003-01-28 | 2010-08-10 | Ironwood Pharmaceuticals, Inc. | Methods and compositions for the treatment of gastrointestinal disorders |
| EP1631565A1 (en) * | 2003-05-07 | 2006-03-08 | Actelion Pharmaceuticals Ltd. | Piperazine-alkyl-ureido derivatives |
| TWI435729B (zh) | 2005-11-09 | 2014-05-01 | Combinatorx Inc | 治療病症之方法，組合物及套組 |
| US8034782B2 (en) | 2008-07-16 | 2011-10-11 | Synergy Pharmaceuticals, Inc. | Agonists of guanylate cyclase useful for the treatment of gastrointestinal disorders, inflammation, cancer and other disorders |
| US8969514B2 (en) | 2007-06-04 | 2015-03-03 | Synergy Pharmaceuticals, Inc. | Agonists of guanylate cyclase useful for the treatment of hypercholesterolemia, atherosclerosis, coronary heart disease, gallstone, obesity and other cardiovascular diseases |
| US7879802B2 (en) | 2007-06-04 | 2011-02-01 | Synergy Pharmaceuticals Inc. | Agonists of guanylate cyclase useful for the treatment of gastrointestinal disorders, inflammation, cancer and other disorders |
| JP2011522828A (ja) | 2008-06-04 | 2011-08-04 | シナジー ファーマシューティカルズ インコーポレイテッド | 胃腸障害、炎症、癌、およびその他の障害の治療のために有用なグアニル酸シクラーゼのアゴニスト |
| US9616097B2 (en) | 2010-09-15 | 2017-04-11 | Synergy Pharmaceuticals, Inc. | Formulations of guanylate cyclase C agonists and methods of use |
| EP2681236B1 (en) | 2011-03-01 | 2018-01-03 | Synergy Pharmaceuticals Inc. | Process of preparing guanylate cyclase c agonists |
| EP2804603A1 (en) | 2012-01-10 | 2014-11-26 | President and Fellows of Harvard College | Beta-cell replication promoting compounds and methods of their use |
| EP3718557A3 (en) | 2013-02-25 | 2020-10-21 | Bausch Health Ireland Limited | Guanylate cyclase receptor agonist sp-333 for use in colonic cleansing |
| US9708367B2 (en) | 2013-03-15 | 2017-07-18 | Synergy Pharmaceuticals, Inc. | Agonists of guanylate cyclase and their uses |
| WO2014151200A2 (en) | 2013-03-15 | 2014-09-25 | Synergy Pharmaceuticals Inc. | Compositions useful for the treatment of gastrointestinal disorders |
| AU2014274812B2 (en) | 2013-06-05 | 2018-09-27 | Bausch Health Ireland Limited | Ultra-pure agonists of guanylate cyclase C, method of making and using same |
| KR20220147691A (ko) | 2013-08-09 | 2022-11-03 | 알데릭스, 인코포레이티드 | 인산염 수송을 억제하기 위한 화합물 및 방법 |
| EP3972599A1 (en) | 2019-05-21 | 2022-03-30 | Ardelyx, Inc. | Combination for lowering serum phosphate in a patient |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1293565A (en) * | 1969-05-03 | 1972-10-18 | Aspro Nicholas Ltd | Aminophthalazines and pharmaceutical compositions thereof |
-
1978
- 1978-10-24 CA CA314,085A patent/CA1114379A/en not_active Expired
- 1978-10-30 PH PH21752A patent/PH14659A/en unknown
- 1978-10-31 LU LU80458A patent/LU80458A1/fr unknown
- 1978-11-01 YU YU02536/78A patent/YU253678A/xx unknown
- 1978-11-01 SE SE7811322A patent/SE7811322L/xx unknown
- 1978-11-01 NL NL7810864A patent/NL7810864A/xx not_active Application Discontinuation
- 1978-11-01 FI FI783326A patent/FI783326A/fi unknown
- 1978-11-01 IL IL55844A patent/IL55844A/xx unknown
- 1978-11-01 DK DK487978A patent/DK487978A/da unknown
- 1978-11-02 AU AU41276/78A patent/AU507007B2/en not_active Expired
- 1978-11-02 PT PT68734A patent/PT68734A/pt unknown
- 1978-11-02 AT AT0783978A patent/AT365184B/de not_active IP Right Cessation
- 1978-11-02 DE DE19782847621 patent/DE2847621A1/de not_active Ceased
- 1978-11-02 IE IE2166/78A patent/IE47481B1/en unknown
- 1978-11-02 FR FR7831063A patent/FR2407927A1/fr active Granted
- 1978-11-02 ES ES474764A patent/ES474764A0/es active Pending
- 1978-11-02 JP JP13569778A patent/JPS5498783A/ja active Granted
- 1978-11-02 IT IT29369/78A patent/IT1101279B/it active
- 1978-11-03 BE BE191543A patent/BE871770A/xx unknown
- 1978-11-10 AR AR274311A patent/AR219561A1/es active
-
1979
- 1979-04-26 ES ES479992A patent/ES479992A1/es not_active Expired
- 1979-04-26 ES ES479993A patent/ES479993A1/es not_active Expired
- 1979-04-26 ES ES479991A patent/ES479991A1/es not_active Expired
- 1979-04-26 ES ES479994A patent/ES479994A1/es not_active Expired
- 1979-11-02 AR AR278750A patent/AR217578A1/es active
- 1979-11-02 AR AR278749A patent/AR217577A1/es active
-
1982
- 1982-03-23 YU YU02115/82A patent/YU211582A/xx unknown
- 1982-09-23 YU YU02116/82A patent/YU211682A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU4127678A (en) | 1979-05-17 |
| BE871770A (fr) | 1979-05-03 |
| IE47481B1 (en) | 1984-04-04 |
| ES479992A1 (es) | 1980-09-01 |
| IL55844A (en) | 1982-05-31 |
| SE7811322L (sv) | 1979-05-04 |
| FI783326A (fi) | 1979-05-04 |
| AT365184B (de) | 1981-12-28 |
| JPS5538352B2 (es) | 1980-10-03 |
| ES479994A1 (es) | 1980-08-16 |
| AR217578A1 (es) | 1980-03-31 |
| CA1114379A (en) | 1981-12-15 |
| DK487978A (da) | 1979-05-04 |
| ES474764A0 (es) | 1980-08-16 |
| DE2847621A1 (de) | 1979-05-17 |
| PT68734A (en) | 1978-12-01 |
| ES479993A1 (es) | 1980-08-16 |
| AR219561A1 (es) | 1980-08-29 |
| PH14659A (en) | 1981-10-20 |
| YU211582A (en) | 1983-02-28 |
| LU80458A1 (fr) | 1980-05-07 |
| NL7810864A (nl) | 1979-05-07 |
| YU253678A (en) | 1983-02-28 |
| IL55844A0 (en) | 1979-01-31 |
| JPS5498783A (en) | 1979-08-03 |
| IT1101279B (it) | 1985-09-28 |
| ES479991A1 (es) | 1980-08-16 |
| IT7829369A0 (it) | 1978-11-02 |
| FR2407927A1 (fr) | 1979-06-01 |
| IE782166L (en) | 1979-05-03 |
| AU507007B2 (en) | 1980-01-31 |
| ATA783978A (de) | 1981-05-15 |
| YU211682A (en) | 1983-02-28 |
| FR2407927B1 (es) | 1982-07-16 |
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