ATE127119T1 - Dihydrobenzofurancarboxamide und verfahren zu ihrer herstellung. - Google Patents
Dihydrobenzofurancarboxamide und verfahren zu ihrer herstellung.Info
- Publication number
- ATE127119T1 ATE127119T1 AT91311886T AT91311886T ATE127119T1 AT E127119 T1 ATE127119 T1 AT E127119T1 AT 91311886 T AT91311886 T AT 91311886T AT 91311886 T AT91311886 T AT 91311886T AT E127119 T1 ATE127119 T1 AT E127119T1
- Authority
- AT
- Austria
- Prior art keywords
- chem
- dihydrobenzofurancarboxamides
- production
- disorders
- emesis
- Prior art date
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 241000124008 Mammalia Species 0.000 abstract 1
- 208000019695 Migraine disease Diseases 0.000 abstract 1
- 208000002193 Pain Diseases 0.000 abstract 1
- 206010047700 Vomiting Diseases 0.000 abstract 1
- 208000015114 central nervous system disease Diseases 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 208000035475 disorder Diseases 0.000 abstract 1
- 230000010243 gut motility Effects 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 206010027599 migraine Diseases 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D451/00—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof
- C07D451/02—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof containing not further condensed 8-azabicyclo [3.2.1] octane or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane; Cyclic acetals thereof
- C07D451/04—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof containing not further condensed 8-azabicyclo [3.2.1] octane or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane; Cyclic acetals thereof with hetero atoms directly attached in position 3 of the 8-azabicyclo [3.2.1] octane or in position 7 of the 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring system
-
- 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
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/08—Drugs for disorders of the alimentary tract or the digestive system for nausea, cinetosis or vertigo; Antiemetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/04—Centrally acting analgesics, e.g. opioids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/06—Antimigraine agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/20—Hypnotics; Sedatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/22—Anxiolytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D451/00—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof
- C07D451/14—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof containing 9-azabicyclo [3.3.1] nonane ring systems, e.g. granatane, 2-aza-adamantane; Cyclic acetals thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D453/00—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids
- C07D453/06—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids containing isoquinuclidine ring systems
-
- 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
- C07D455/02—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing not further condensed quinolizine ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/08—Bridged systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Biomedical Technology (AREA)
- Pain & Pain Management (AREA)
- Hospice & Palliative Care (AREA)
- Rheumatology (AREA)
- Anesthesiology (AREA)
- Psychiatry (AREA)
- Otolaryngology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Furan Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB909028104A GB9028104D0 (en) | 1990-12-27 | 1990-12-27 | Dihydrobenzofuran carboxamides and process for their preparation |
| GB919107140A GB9107140D0 (en) | 1991-04-05 | 1991-04-05 | Dihydrobenzofuran carboxamides and process for their preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE127119T1 true ATE127119T1 (de) | 1995-09-15 |
Family
ID=26298184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91311886T ATE127119T1 (de) | 1990-12-27 | 1991-12-20 | Dihydrobenzofurancarboxamide und verfahren zu ihrer herstellung. |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US5362740A (de) |
| EP (1) | EP0493031B1 (de) |
| JP (1) | JP3453394B2 (de) |
| KR (1) | KR920012083A (de) |
| AT (1) | ATE127119T1 (de) |
| AU (1) | AU638665B2 (de) |
| CA (1) | CA2058264C (de) |
| DE (1) | DE69112594T2 (de) |
| DK (1) | DK0493031T3 (de) |
| ES (1) | ES2079590T3 (de) |
| FI (1) | FI97806C (de) |
| GR (1) | GR3017872T3 (de) |
| HU (1) | HU208538B (de) |
| IE (1) | IE914488A1 (de) |
| IL (1) | IL100432A (de) |
| MX (1) | MX9102686A (de) |
| NZ (1) | NZ241067A (de) |
| PT (1) | PT99886B (de) |
| TW (1) | TW242624B (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9028105D0 (en) * | 1990-12-27 | 1991-02-13 | Erba Carlo Spa | Process for the preparation of substituted benzofuran derivatives |
| JP2999669B2 (ja) * | 1993-08-24 | 2000-01-17 | 株式会社三和化学研究所 | ベンゾ［ｂ］フランカルボキサミド誘導体、その製法及び用途 |
| JPH0820586A (ja) * | 1994-07-05 | 1996-01-23 | Sanwa Kagaku Kenkyusho Co Ltd | １−アザビシクロ［３．３．０］オクタン誘導体、その塩及び製法並びに用途 |
| JPH0873463A (ja) | 1994-07-05 | 1996-03-19 | Sanwa Kagaku Kenkyusho Co Ltd | ベンゾピランカルボキサミド誘導体、その塩及び製法並びに用途 |
| AR036040A1 (es) | 2001-06-12 | 2004-08-04 | Upjohn Co | Compuestos de heteroarilo multiciclicos sustituidos con quinuclidinas y composiciones farmaceuticas que los contienen |
| AR036041A1 (es) * | 2001-06-12 | 2004-08-04 | Upjohn Co | Compuestos aromaticos heterociclicos sustituidos con quinuclidina y composiciones farmaceuticas que los contienen |
| EP1425286B1 (de) * | 2001-09-12 | 2007-02-28 | Pharmacia & Upjohn Company LLC | Substituierte 7-aza-[2.2.1]bicycloheptane für die behandlung von krankheiten |
| EP1432707B1 (de) | 2001-10-02 | 2012-03-28 | Pharmacia & Upjohn Company LLC | Azabicyclisch- substituierte annelierte heteroaryl-verbinungen für die behandlung von krankheiten |
| US6849620B2 (en) | 2001-10-26 | 2005-02-01 | Pfizer Inc | N-(azabicyclo moieties)-substituted hetero-bicyclic aromatic compounds for the treatment of disease |
| US6951868B2 (en) | 2001-11-09 | 2005-10-04 | Pfizer Inc. | Azabicyclic-phenyl-fused-heterocyclic compounds for treatment of disease |
| BR0307782A (pt) * | 2002-02-19 | 2005-01-04 | Upjohn Co | Compostos azabiciclo para o tratamento de doença |
| US6858613B2 (en) * | 2002-02-19 | 2005-02-22 | Pfizer Inc. | Fused bicyclic-N-bridged-heteroaromatic carboxamides for the treatment of disease |
| CA2503786A1 (en) * | 2002-11-01 | 2004-05-13 | Pharmacia & Upjohn Company Llc | Compounds having both alpha7 nicotinic agonist activity and 5ht, antagonist activity for treatment of cns diseases |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3705165A (en) * | 1970-08-05 | 1972-12-05 | Elmar Sturm | N-carbonyl derivatives of azabicyclooctanes |
| GB1593146A (en) * | 1976-11-05 | 1981-07-15 | Beecham Group Ltd | Octahydro-quinolizinyl benzamide derivatives |
| IL59004A0 (en) * | 1978-12-30 | 1980-03-31 | Beecham Group Ltd | Substituted benzamides their preparation and pharmaceutical compositions containing them |
| IL61642A0 (en) * | 1979-12-20 | 1981-01-30 | Beecham Group Ltd | Aniline derivatives,their preparation and pharmalceutical compositions containing them |
| EP0099194A3 (de) * | 1982-07-03 | 1984-04-11 | Beecham Group Plc | Benzamide |
| EP0135545A1 (de) * | 1983-02-19 | 1985-04-03 | Beecham Group Plc | Azabicycloalkyl-derivate von benzamid und anilid |
| US4888353A (en) * | 1986-02-28 | 1989-12-19 | Erbamont, Inc. | Carboxamides useful as antiemetic or antipsychotic agents |
| GB8718345D0 (en) * | 1987-08-03 | 1987-09-09 | Fordonal Sa | N-substituted benzamides |
| US4921982A (en) * | 1988-07-21 | 1990-05-01 | Eli Lilly And Company | 5-halo-2,3-dihydro-2,2-dimethylbenzofuran-7-carboxylic acids useful as intermediates for 5-HT3 antagonists |
| US4997956A (en) * | 1989-06-14 | 1991-03-05 | Eli Lilly And Company | Certain 2,3-dihydro-2;2-dimethyl-benzothiophene carboxylic acids which are intermediates |
| US4863921A (en) * | 1988-04-27 | 1989-09-05 | Rorer Pharmaceutical Corporation | Dibenzofurancarboxamides and their pharmaceutical compositions and methods |
| JPH0232077A (ja) * | 1989-06-16 | 1990-02-01 | Yoshitomi Pharmaceut Ind Ltd | ベンゾフランおよびベンゾピラン化合物 |
| GB9028105D0 (en) * | 1990-12-27 | 1991-02-13 | Erba Carlo Spa | Process for the preparation of substituted benzofuran derivatives |
-
1991
- 1991-12-19 MX MX9102686A patent/MX9102686A/es not_active IP Right Cessation
- 1991-12-19 IL IL10043291A patent/IL100432A/en not_active IP Right Cessation
- 1991-12-19 NZ NZ241067A patent/NZ241067A/en unknown
- 1991-12-20 DE DE69112594T patent/DE69112594T2/de not_active Expired - Fee Related
- 1991-12-20 ES ES91311886T patent/ES2079590T3/es not_active Expired - Lifetime
- 1991-12-20 PT PT99886A patent/PT99886B/pt not_active IP Right Cessation
- 1991-12-20 CA CA002058264A patent/CA2058264C/en not_active Expired - Fee Related
- 1991-12-20 AT AT91311886T patent/ATE127119T1/de not_active IP Right Cessation
- 1991-12-20 EP EP91311886A patent/EP0493031B1/de not_active Expired - Lifetime
- 1991-12-20 AU AU89958/91A patent/AU638665B2/en not_active Ceased
- 1991-12-20 HU HU914093A patent/HU208538B/hu not_active IP Right Cessation
- 1991-12-20 IE IE448891A patent/IE914488A1/en unknown
- 1991-12-20 FI FI916058A patent/FI97806C/fi not_active IP Right Cessation
- 1991-12-20 TW TW080110003A patent/TW242624B/zh active
- 1991-12-20 DK DK91311886.5T patent/DK0493031T3/da active
- 1991-12-23 KR KR1019910023918A patent/KR920012083A/ko not_active Ceased
- 1991-12-24 JP JP34146791A patent/JP3453394B2/ja not_active Expired - Fee Related
-
1992
- 1992-11-30 US US07/983,274 patent/US5362740A/en not_active Expired - Lifetime
-
1995
- 1995-10-25 GR GR950402976T patent/GR3017872T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04295476A (ja) | 1992-10-20 |
| NZ241067A (en) | 1993-03-26 |
| FI916058A7 (fi) | 1992-06-28 |
| MX9102686A (es) | 1994-01-31 |
| HUT59678A (en) | 1992-06-29 |
| CA2058264C (en) | 1999-03-16 |
| AU8995891A (en) | 1992-07-02 |
| FI97806C (fi) | 1997-02-25 |
| EP0493031A1 (de) | 1992-07-01 |
| TW242624B (de) | 1995-03-11 |
| EP0493031B1 (de) | 1995-08-30 |
| PT99886B (pt) | 1999-06-30 |
| AU638665B2 (en) | 1993-07-01 |
| IL100432A (en) | 1996-01-19 |
| PT99886A (pt) | 1992-12-31 |
| FI916058A0 (fi) | 1991-12-20 |
| HU208538B (en) | 1993-11-29 |
| IL100432A0 (en) | 1992-09-06 |
| FI97806B (fi) | 1996-11-15 |
| US5362740A (en) | 1994-11-08 |
| DE69112594D1 (de) | 1995-10-05 |
| GR3017872T3 (en) | 1996-01-31 |
| KR920012083A (ko) | 1992-07-25 |
| HU914093D0 (en) | 1992-03-30 |
| IE914488A1 (en) | 1992-07-01 |
| DE69112594T2 (de) | 1996-02-01 |
| CA2058264A1 (en) | 1992-06-28 |
| DK0493031T3 (da) | 1995-09-25 |
| JP3453394B2 (ja) | 2003-10-06 |
| ES2079590T3 (es) | 1996-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69112594D1 (de) | Dihydrobenzofurancarboxamide und Verfahren zu ihrer Herstellung. | |
| NO179868C (no) | Analogifremgangsmåte for fremstilling av terapeutisk aktive kondenserte heterocykliske forbindelser | |
| IL99525A0 (en) | Fused ring analogs of nitrogen containing nonaromatic heterocycles | |
| TW290546B (de) | ||
| ATE21894T1 (de) | Neue 1,4-dihydropyridine, verfahren zu ihrer herstellung und ihrer verwendung in arzneimitteln. | |
| FI102069B1 (fi) | Menetelmä terapeuttisesti käyttökelpoisten indolijohdannaisten valmistamiseksi | |
| DK0616807T3 (da) | Benzimidazol anvendelig i behandlingen af forstyrrelser i centralnervesystemet | |
| GR3019527T3 (en) | Heterocyclic compounds | |
| NO175256C (no) | Analogifremgangsmåte til fremstilling av terapeutisk aktive 4-oksokinolin-3-karboksylsyrederivater | |
| ATE57699T1 (de) | Pyridoncarbonsauere-derivate und verfahren zu ihrer herstellung. | |
| FI911083A7 (fi) | Menetelmä kolinergisina aineina käyttökelpoisten 1-atsabisyklo/2.2.1/heptaani- tai -/2.2.2/oktaani-3-oni-O-oksiimien valmistamiseksi | |
| ATE110717T1 (de) | Pharmakologisch wirksame 2- und 3-substituierte (1',5'-diaryl-3-pyrazolyl)-n-hydroxypropanamide und verfahren zu ihrer herstellung. | |
| ATE73790T1 (de) | Amino 5,6,7,8tetrahydronaphtho(2,3b>furanderivate, verfahren zu ihrer herstellung und diese enthaltende arzneimittel. | |
| ATA170384A (de) | Verfahren zur herstellung von neuen 2-oxoazetidin-derivate | |
| ATE89561T1 (de) | 3,4-disubstituierte-2-azetidinon-derivate und verfahren zu ihrer herstellung. | |
| ATE128980T1 (de) | Substituierte imidazol-2-one derivate und verfahren zu deren herstellung. | |
| ATE191213T1 (de) | Pyridin-derivate, verfahren zu deren herstellung und anwendung | |
| NZ333229A (de) | ||
| GR861207B (en) | Process for preparing novel 1,3-oxathiane derivatives | |
| DE3777464D1 (de) | Fluorine enthaltende vitamin-d3-derivate und verfahren zu ihrer herstellung. | |
| PT94243A (pt) | Processo para preparacao de inibidores beta-lactamicos de elastase | |
| CA2127536A1 (en) | Phenyl-imidazolidinone derivatives, process for their preparation and their use as 5ht3 receptor antagonists | |
| ZA923502B (en) | 1-amidoocthydropyrido[2,1-c][1,4]oxazine compounds, processes for preparing these and pharmaceutical compositions containing them | |
| PT77868B (en) | A process for preparing oxanosine and an intermediate used in this process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| EEFA | Change of the company name | ||
| REN | Ceased due to non-payment of the annual fee |