ES466756A1 - Un procedimiento para la preparacion de nuevas benzopirano- xantenonas - Google Patents
Un procedimiento para la preparacion de nuevas benzopirano- xantenonasInfo
- Publication number
- ES466756A1 ES466756A1 ES466756A ES466756A ES466756A1 ES 466756 A1 ES466756 A1 ES 466756A1 ES 466756 A ES466756 A ES 466756A ES 466756 A ES466756 A ES 466756A ES 466756 A1 ES466756 A1 ES 466756A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- alkyl
- reduction
- hydrogen
- procedure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000002280 anti-androgenic effect Effects 0.000 title 1
- 239000000051 antiandrogen Substances 0.000 title 1
- 238000006722 reduction reaction Methods 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 abstract 2
- LEHBURLTIWGHEM-UHFFFAOYSA-N pyridinium chlorochromate Chemical compound [O-][Cr](Cl)(=O)=O.C1=CC=[NH+]C=C1 LEHBURLTIWGHEM-UHFFFAOYSA-N 0.000 abstract 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 abstract 1
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 abstract 1
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 abstract 1
- YKIOKAURTKXMSB-UHFFFAOYSA-N adams's catalyst Chemical compound O=[Pt]=O YKIOKAURTKXMSB-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 1
- 125000001475 halogen functional group Chemical group 0.000 abstract 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
-
- 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
- A61P15/08—Drugs for genital or sexual disorders; Contraceptives for gonadal disorders or for enhancing fertility, e.g. inducers of ovulation or of spermatogenesis
-
- 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
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/65—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/25—Reduction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Reproductive Health (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Psychiatry (AREA)
- Gynecology & Obstetrics (AREA)
- Pregnancy & Childbirth (AREA)
- Hospice & Palliative Care (AREA)
- Endocrinology (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pyrane Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/800,674 US4082627A (en) | 1977-05-26 | 1977-05-26 | Electrolytic reduction of dihydrobenzopyranoxanthenones |
| US05/800,673 US4081458A (en) | 1977-05-26 | 1977-05-26 | Anti-androgen compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES466756A1 true ES466756A1 (es) | 1979-10-01 |
Family
ID=27122240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES466756A Expired ES466756A1 (es) | 1977-05-26 | 1978-02-07 | Un procedimiento para la preparacion de nuevas benzopirano- xantenonas |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS53147099A (cs) |
| AR (1) | AR225133A1 (cs) |
| AT (1) | AT361920B (cs) |
| AU (1) | AU515424B2 (cs) |
| BG (1) | BG30020A3 (cs) |
| CS (1) | CS214887B2 (cs) |
| DD (1) | DD134766A5 (cs) |
| DE (1) | DE2804682A1 (cs) |
| DK (1) | DK52978A (cs) |
| ES (1) | ES466756A1 (cs) |
| FR (1) | FR2392026A1 (cs) |
| GB (1) | GB1593643A (cs) |
| GR (1) | GR69964B (cs) |
| HU (1) | HU180230B (cs) |
| IE (1) | IE46392B1 (cs) |
| IL (1) | IL53990A (cs) |
| IT (1) | IT1092577B (cs) |
| NL (1) | NL7801392A (cs) |
| NZ (1) | NZ186387A (cs) |
| PL (1) | PL110214B1 (cs) |
| PT (1) | PT67611B (cs) |
| RO (1) | RO74948A (cs) |
| SE (1) | SE7801419L (cs) |
| SU (3) | SU793395A3 (cs) |
| YU (1) | YU26378A (cs) |
-
1978
- 1978-02-02 GB GB4161/78A patent/GB1593643A/en not_active Expired
- 1978-02-02 AR AR270940A patent/AR225133A1/es active
- 1978-02-03 NZ NZ186387A patent/NZ186387A/xx unknown
- 1978-02-03 DE DE19782804682 patent/DE2804682A1/de not_active Withdrawn
- 1978-02-03 IE IE232/78A patent/IE46392B1/en unknown
- 1978-02-03 PT PT67611A patent/PT67611B/pt unknown
- 1978-02-04 RO RO7893099A patent/RO74948A/ro unknown
- 1978-02-04 GR GR55347A patent/GR69964B/el unknown
- 1978-02-06 FR FR7803250A patent/FR2392026A1/fr active Granted
- 1978-02-06 BG BG038589A patent/BG30020A3/xx unknown
- 1978-02-06 YU YU00263/78A patent/YU26378A/xx unknown
- 1978-02-06 DK DK52978A patent/DK52978A/da unknown
- 1978-02-06 AU AU33022/78A patent/AU515424B2/en not_active Expired
- 1978-02-07 IT IT7820058A patent/IT1092577B/it active
- 1978-02-07 SE SE7801419A patent/SE7801419L/xx unknown
- 1978-02-07 NL NL7801392A patent/NL7801392A/xx not_active Application Discontinuation
- 1978-02-07 ES ES466756A patent/ES466756A1/es not_active Expired
- 1978-02-07 SU SU782574503A patent/SU793395A3/ru active
- 1978-02-07 IL IL53990A patent/IL53990A/xx unknown
- 1978-02-07 AT AT85178A patent/AT361920B/de not_active IP Right Cessation
- 1978-02-07 CS CS78793A patent/CS214887B2/cs unknown
- 1978-02-07 HU HU78EI777A patent/HU180230B/hu unknown
- 1978-02-08 PL PL1978204508A patent/PL110214B1/pl unknown
- 1978-02-08 DD DD78203614A patent/DD134766A5/xx unknown
- 1978-02-10 JP JP1482378A patent/JPS53147099A/ja active Pending
-
1979
- 1979-03-01 SU SU792734155A patent/SU818485A3/ru active
- 1979-09-06 SU SU792806057A patent/SU927117A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| BG30020A3 (en) | 1981-03-16 |
| CS214887B2 (en) | 1982-06-25 |
| FR2392026B1 (cs) | 1980-12-26 |
| FR2392026A1 (fr) | 1978-12-22 |
| AU3302278A (en) | 1979-08-16 |
| GB1593643A (en) | 1981-07-22 |
| PT67611B (en) | 1979-07-16 |
| AT361920B (de) | 1981-04-10 |
| IT7820058A0 (it) | 1978-02-07 |
| YU26378A (en) | 1983-02-28 |
| DD134766A5 (de) | 1979-03-21 |
| SE7801419L (sv) | 1978-11-27 |
| NL7801392A (nl) | 1978-11-28 |
| ATA85178A (de) | 1980-09-15 |
| PL204508A1 (pl) | 1979-01-02 |
| GR69964B (cs) | 1982-07-22 |
| IT1092577B (it) | 1985-07-12 |
| AR225133A1 (es) | 1982-02-26 |
| DE2804682A1 (de) | 1978-11-30 |
| SU793395A3 (ru) | 1980-12-30 |
| SU927117A3 (ru) | 1982-05-07 |
| HU180230B (en) | 1983-02-28 |
| RO74948A (ro) | 1980-10-30 |
| SU818485A3 (ru) | 1981-03-30 |
| IE780232L (en) | 1978-11-26 |
| PT67611A (en) | 1978-03-01 |
| IE46392B1 (en) | 1983-06-01 |
| IL53990A (en) | 1981-09-13 |
| JPS53147099A (en) | 1978-12-21 |
| NZ186387A (en) | 1979-06-08 |
| DK52978A (da) | 1978-11-27 |
| PL110214B1 (en) | 1980-07-31 |
| AU515424B2 (en) | 1981-04-02 |
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