CH623321A5 - Process for the preparation of heterocyclic aminoalcohol derivatives - Google Patents
Process for the preparation of heterocyclic aminoalcohol derivatives Download PDFInfo
- Publication number
- CH623321A5 CH623321A5 CH1454276A CH1454276A CH623321A5 CH 623321 A5 CH623321 A5 CH 623321A5 CH 1454276 A CH1454276 A CH 1454276A CH 1454276 A CH1454276 A CH 1454276A CH 623321 A5 CH623321 A5 CH 623321A5
- Authority
- CH
- Switzerland
- Prior art keywords
- radical
- formula
- chs
- solvent
- phenyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
-
- 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
- A61P25/26—Psychostimulants, e.g. nicotine, cocaine
-
- 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
-
- 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
- A61P9/12—Antihypertensives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
-
- 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
- C07D211/10—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 radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
- C07D211/14—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 radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
- C07D265/34—1,4-Oxazines; Hydrogenated 1,4-oxazines condensed with carbocyclic rings
- C07D265/36—1,4-Oxazines; Hydrogenated 1,4-oxazines condensed with carbocyclic rings condensed with one six-membered ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
- C07D327/02—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
- C07D327/06—Six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D337/00—Heterocyclic compounds containing rings of more than six members having one sulfur atom as the only ring hetero atom
- C07D337/02—Seven-membered rings
- C07D337/06—Seven-membered rings condensed with carbocyclic rings or ring systems
- C07D337/08—Seven-membered rings condensed with carbocyclic rings or ring systems condensed with one six-membered ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D339/00—Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms
- C07D339/08—Six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Neurosurgery (AREA)
- Diabetes (AREA)
- Psychiatry (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Obesity (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Plural Heterocyclic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7535217A FR2332010A1 (fr) | 1975-11-18 | 1975-11-18 | Amino-alcool heterocyclique, son sel et son procede de preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
CH623321A5 true CH623321A5 (en) | 1981-05-29 |
Family
ID=9162563
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1454276A CH623321A5 (en) | 1975-11-18 | 1976-11-18 | Process for the preparation of heterocyclic aminoalcohol derivatives |
CH167280A CH622770A5 (en) | 1975-11-18 | 1980-03-03 | Process for the preparation of heterocyclic aminoalcohol derivatives |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH167280A CH622770A5 (en) | 1975-11-18 | 1980-03-03 | Process for the preparation of heterocyclic aminoalcohol derivatives |
Country Status (21)
Country | Link |
---|---|
JP (2) | JPS5297952A (sv) |
AT (1) | AT355566B (sv) |
AU (1) | AU510315B2 (sv) |
BE (1) | BE848496A (sv) |
CA (1) | CA1094088A (sv) |
CH (2) | CH623321A5 (sv) |
DE (1) | DE2651572C2 (sv) |
DK (1) | DK151330C (sv) |
ES (1) | ES453389A1 (sv) |
FI (1) | FI763265A (sv) |
FR (1) | FR2332010A1 (sv) |
GB (1) | GB1565080A (sv) |
GR (1) | GR62012B (sv) |
IE (1) | IE44265B1 (sv) |
IL (1) | IL50932A (sv) |
MX (1) | MX4881E (sv) |
NL (1) | NL180936C (sv) |
NZ (1) | NZ182665A (sv) |
PT (1) | PT65853B (sv) |
SE (1) | SE434744B (sv) |
ZA (1) | ZA766907B (sv) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2512817A1 (fr) * | 1981-09-17 | 1983-03-18 | Roussel Uclaf | Nouveaux derives de l'aminomethyl 1h-indole-4-methanol et leurs sels, leur procede de preparation, leur application a titre de medicaments, les compositions les renfermant et leurs intermediaires de preparation |
US4562200A (en) * | 1983-06-30 | 1985-12-31 | American Home Products Corporation | 5(Indolyl) and 5(2,3-dihydroindolyl) substituted aminoethanols and their use as anti-hypertensives |
US4521606A (en) * | 1983-06-30 | 1985-06-04 | American Home Products Corp. | 5-Indolyl substituted aminoethanols |
US4622399A (en) * | 1983-06-30 | 1986-11-11 | American Home Products Corporation | Bicyclo-heterocyclic nitrogen substituted aminoethanol derivatives |
EP0567090B1 (en) | 1992-04-24 | 2000-07-26 | Takeda Chemical Industries, Ltd. | Benzoxazepine derivatives as cholinesterase inhibitors |
US5705515A (en) * | 1994-04-26 | 1998-01-06 | Merck & Co., Inc. | Substituted sulfonamides as selective β-3 agonists for the treatment of diabetes and obesity |
US5541197A (en) * | 1994-04-26 | 1996-07-30 | Merck & Co., Inc. | Substituted sulfonamides as selective β3 agonists for the treatment of diabetes and obesity |
US5561142A (en) * | 1994-04-26 | 1996-10-01 | Merck & Co., Inc. | Substituted sulfonamides as selective β3 agonists for the treatment of diabetes and obesity |
US5656661A (en) * | 1994-07-27 | 1997-08-12 | The Procter & Gamble Company | Dihydrobenzofuran and related compounds useful as anti-inflammatory agents |
US5684002A (en) * | 1994-09-07 | 1997-11-04 | The Procter & Gamble Company | Dihydorbenzofuran and related compounds useful as anti-inflammatory agents |
US6037362A (en) * | 1996-01-10 | 2000-03-14 | Asahi Kasei Kogyo Kabushiki Kaisha | Tricyclic compounds and drug compositions containing the same |
US5672620A (en) * | 1996-02-01 | 1997-09-30 | The Procter & Gamble Company | Dihydrobenzofuran and related compounds useful as anti-inflammatory agents |
US5684031A (en) * | 1996-02-01 | 1997-11-04 | The Procter & Gamble Company | Dihydrobenzofuran and related compounds useful as anti-inflammatory agents |
AU6218598A (en) * | 1997-01-30 | 1998-08-25 | Synthelabo | Alpha-azacyclomethyl benzothiophene and alpha-azacyclomethyl benzofurane derivatives, preparation and therapeutic application |
FR2758820B1 (fr) * | 1997-01-30 | 1999-02-26 | Synthelabo | Derives de alpha-azacyclomethyl-benzofurane, leur preparation et leur application en therapeutique |
DE997458T1 (de) * | 1997-07-03 | 2001-03-01 | Asahi Kasei Kogyo K.K., Osaka | Tricyclische verbindungen mit gesättigten ringen und diese enthaltende medizinische zubereitungen |
AU5257401A (en) | 2000-04-28 | 2001-11-12 | Asahi Chemical Ind | Novel bicyclic compounds |
US7271190B2 (en) | 2001-10-25 | 2007-09-18 | Asahi Kasei Pharma Corporation | Indazole compounds as β3 adrenoceptor agonist |
AU2009301798B2 (en) | 2008-10-09 | 2012-03-01 | Asahi Kasei Pharma Corporation | Indazole compound |
AU2009301797B2 (en) | 2008-10-09 | 2012-03-01 | Asahi Kasei Pharma Corporation | Indazole derivative |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1013224A (en) * | 1962-06-21 | 1965-12-15 | Ici Ltd | Heterocyclic aminoethanols |
US3255249A (en) * | 1963-04-26 | 1966-06-07 | Ici Ltd | 2-branched lower alkyl-amino-1-(indan-, hydrogenated indan- and hydrogenated naphth-2-yl) lower alkanols |
CH442302A (de) * | 1964-04-17 | 1967-08-31 | Sandoz Ag | Verfahren zur Herstellung eines neuen Indolderivates |
FR2138488A1 (en) * | 1971-05-27 | 1973-01-05 | Lipha | 1-(5-indanyl)-omega-aminoalkanes - with tranquillizing activity |
-
1975
- 1975-11-18 FR FR7535217A patent/FR2332010A1/fr active Granted
-
1976
- 1976-11-11 SE SE7612554A patent/SE434744B/sv not_active IP Right Cessation
- 1976-11-12 DE DE2651572A patent/DE2651572C2/de not_active Expired
- 1976-11-15 FI FI763265A patent/FI763265A/fi not_active Application Discontinuation
- 1976-11-17 IL IL50932A patent/IL50932A/xx unknown
- 1976-11-17 AT AT854376A patent/AT355566B/de not_active IP Right Cessation
- 1976-11-17 ES ES453389A patent/ES453389A1/es not_active Expired
- 1976-11-17 MX MX765135U patent/MX4881E/es unknown
- 1976-11-17 NL NLAANVRAGE7612794,A patent/NL180936C/xx not_active IP Right Cessation
- 1976-11-17 DK DK517076A patent/DK151330C/da not_active IP Right Cessation
- 1976-11-17 PT PT65853A patent/PT65853B/pt unknown
- 1976-11-18 CH CH1454276A patent/CH623321A5/fr not_active IP Right Cessation
- 1976-11-18 AU AU19779/76A patent/AU510315B2/en not_active Expired
- 1976-11-18 BE BE172486A patent/BE848496A/xx not_active IP Right Cessation
- 1976-11-18 ZA ZA766907A patent/ZA766907B/xx unknown
- 1976-11-18 IE IE2541/76A patent/IE44265B1/en unknown
- 1976-11-18 NZ NZ182665A patent/NZ182665A/xx unknown
- 1976-11-18 GB GB48127/76A patent/GB1565080A/en not_active Expired
- 1976-11-18 GR GR52209A patent/GR62012B/el unknown
- 1976-11-18 JP JP13785976A patent/JPS5297952A/ja active Granted
- 1976-11-18 CA CA266,041A patent/CA1094088A/en not_active Expired
-
1980
- 1980-03-03 CH CH167280A patent/CH622770A5/fr not_active IP Right Cessation
-
1982
- 1982-01-12 JP JP57002388A patent/JPS6017778B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6017778B2 (ja) | 1985-05-07 |
NL7612794A (nl) | 1977-05-23 |
AU1977976A (en) | 1978-05-25 |
FR2332010A1 (fr) | 1977-06-17 |
GB1565080A (en) | 1980-04-16 |
DE2651572C2 (de) | 1982-05-19 |
MX4881E (es) | 1982-11-30 |
DK151330B (da) | 1987-11-23 |
JPS57145843A (en) | 1982-09-09 |
CA1094088A (en) | 1981-01-20 |
PT65853B (fr) | 1978-05-15 |
AU510315B2 (en) | 1980-06-19 |
IL50932A0 (en) | 1977-01-31 |
NL180936B (nl) | 1986-12-16 |
CH622770A5 (en) | 1981-04-30 |
JPS5297952A (en) | 1977-08-17 |
FI763265A (sv) | 1977-05-19 |
NL180936C (nl) | 1987-05-18 |
DE2651572A1 (de) | 1977-06-08 |
AT355566B (de) | 1980-03-10 |
FR2332010B1 (sv) | 1979-06-29 |
IL50932A (en) | 1984-01-31 |
GR62012B (en) | 1979-02-15 |
IE44265B1 (en) | 1981-09-23 |
SE7612554L (sv) | 1977-05-19 |
BE848496A (fr) | 1977-05-18 |
ZA766907B (en) | 1977-10-26 |
ATA854376A (de) | 1979-08-15 |
JPS63435B2 (sv) | 1988-01-07 |
ES453389A1 (es) | 1977-11-16 |
IE44265L (en) | 1977-05-18 |
DK517076A (da) | 1977-05-19 |
PT65853A (fr) | 1976-12-01 |
DK151330C (da) | 1988-04-25 |
NZ182665A (en) | 1978-11-13 |
SE434744B (sv) | 1984-08-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH623321A5 (en) | Process for the preparation of heterocyclic aminoalcohol derivatives | |
EP0205375B1 (fr) | Amides dérivés de la quinoléine, procédés pour leur préparation et médicaments les contenant | |
EP0465358B1 (fr) | Dérivé thiényl-2 glycidique, son procédé de préparation et son utilisation comme intermédiaire de synthèse | |
FR2670491A1 (fr) | Nouvelles piperazines 1,4-disubstituees, leur procede de preparation et les compositions pharmaceutiques les renfermant. | |
FR2642069A1 (fr) | Nouveaux derives du benzopyranne, leur preparation et les compositions pharmaceutiques qui les contiennent | |
EP0424243B1 (fr) | Dérivés d'aryl-3 oxazolidinone, leur procédé de préparation et leur application en thérapeutique | |
FR2618437A1 (fr) | Nouveaux derives du benzopyranne, leur preparation et les medicaments qui les contiennent | |
FR2584723A1 (fr) | Nouveaux derives du dihydro-2,3 benzofuranne, leurs procedes de preparation et les compositions pharmaceutiques qui les contiennent | |
CA2143252C (fr) | Derives de benzodioxane, leur procede de preparation et les compositions pharmaceutiques qui les contiennent | |
FR2468601A1 (fr) | Nouveaux derives de flavanne utiles notamment comme anticonvulsivants | |
EP0486386A2 (fr) | Nouveaux dérivés de la N-benzoyl proline, leur procédé de préparation et les compositions pharmaceutiques qui les contiennent | |
EP0286515B1 (fr) | Nouvelles amines tricycliques dérivées du tétrahydro-5,6,7,8 naphto [2,3b] dihydro-2,3 furanne, et du tétrahydro-6,7,8,9 5H-benzocyclohepta [2,3b] dihydro-2,3 furanne, leurs procédés de préparation et les compositions pharmaceutiques qui les contiennent | |
FR2729142A1 (fr) | Nouvelles amines heterocycliques, leur procede de preparation et leur utilisation en tant que medicaments et notamment en tant qu'agents anti-arythmiques | |
FR2862971A1 (fr) | Nouveaux derives de benzimidazole et d'imidazo-pyridine et leur utilisation en tant que medicament | |
EP0998471B1 (fr) | Composes heterocycliques, leur procede de preparation et les compositions pharmaceutiques qui les contiennent | |
EP0002978B1 (fr) | Dérivés de thiazolidinedione-2,4, leur préparation et leur application en thérapeutique | |
FR2702214A1 (fr) | Nouveaux composés (aryl(alkyl)carbonyl)-hétérocycliques, leurs procédés de préparation et les compositions pharmaceutiques qui les contiennent. | |
CA2256247C (fr) | Nouveaux composes heterocycliques, leur procede de praparation et les compositions pharmaceutiques qui les contiennent | |
EP0384843B1 (fr) | Dérivés de la 1-arylsulfonyl 2-pipéridinone, leur procédé et les intermédiaires de préparation, leur application comme médicaments et les compositions les renfermant | |
EP0599697A1 (fr) | Dérivés de pyrrole, leur préparation et leur application en thérapeutique | |
FR2712886A1 (fr) | Dérivés de 1,3,4-oxadiazol-2(3H)-one, leur préparation et leur application en thérapeutique. | |
EP0686637B1 (fr) | Dérivés tétracycliques de la 1,4-oxazine, leur procédé de préparation et les compositions pharmaceutiques les contenant | |
FR2587333A1 (fr) | Nouveaux ethers allyliques bicycliques, leur preparation et leur utilisation comme anti-fongiques et fongicides | |
EP0259228B1 (fr) | Dérivés 5-aminoéthylés de l'oxazolidinone-2, leur procédé de préparation et leur application en thérapeutique | |
CH624389A5 (en) | Process for the preparation of new methylamine derivatives |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUE | Assignment |
Owner name: CONTINENTAL PHARMA, INC. |
|
PL | Patent ceased |