CA2250258A1 - Novel tetralone or benzopyranone derivatives and process for producing the same - Google Patents
Novel tetralone or benzopyranone derivatives and process for producing the sameInfo
- Publication number
- CA2250258A1 CA2250258A1 CA002250258A CA2250258A CA2250258A1 CA 2250258 A1 CA2250258 A1 CA 2250258A1 CA 002250258 A CA002250258 A CA 002250258A CA 2250258 A CA2250258 A CA 2250258A CA 2250258 A1 CA2250258 A1 CA 2250258A1
- Authority
- CA
- Canada
- Prior art keywords
- group
- benzopyranone
- tetralone
- producing
- derivatives
- 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.)
- Granted
Links
- XHLHPRDBBAGVEG-UHFFFAOYSA-N 1-tetralone Chemical compound C1=CC=C2C(=O)CCCC2=C1 XHLHPRDBBAGVEG-UHFFFAOYSA-N 0.000 title abstract 4
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical class C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 title abstract 3
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 125000002102 aryl alkyloxo group Chemical group 0.000 abstract 2
- -1 benzopyranone compound Chemical class 0.000 abstract 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 abstract 2
- 125000005530 alkylenedioxy group Chemical group 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzenecarboxaldehyde Natural products O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 201000010099 disease Diseases 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 239000005556 hormone Substances 0.000 abstract 1
- 229940088597 hormone Drugs 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 abstract 1
- 229940124597 therapeutic agent Drugs 0.000 abstract 1
Abstract
The present invention provides new tetralone or benzopyranone derivatives and a method for producing the derivatives useful for a therapeutic agent for preventing and/or treating hormone dependent diseases.
The present invention is a new tetralone or benzopyranone derivative represented by a particular general formula (I) (see formula I) wherein R1 represents a hydroxy group, an alkyloxy group or an aralkyloxy group, R2-R6 represent hydrogen, a hydroxy group, a straight or branched alkyloxy or aralkyloxy group having 1-6 carbon atoms, a halogen, an amino group or an alkylene dioxy group joined at R2 and R3, R3 and R4, R4 and R5, R5 and R6, and A represents a methylene or oxygen, but provided that when R1 is methoxy, R2-R6 are all hydrogens and A is the methylene.
In the production, a particular tetralone or benzopyranone compound and a particular benzaldehyde compound are reacted.
The present invention is a new tetralone or benzopyranone derivative represented by a particular general formula (I) (see formula I) wherein R1 represents a hydroxy group, an alkyloxy group or an aralkyloxy group, R2-R6 represent hydrogen, a hydroxy group, a straight or branched alkyloxy or aralkyloxy group having 1-6 carbon atoms, a halogen, an amino group or an alkylene dioxy group joined at R2 and R3, R3 and R4, R4 and R5, R5 and R6, and A represents a methylene or oxygen, but provided that when R1 is methoxy, R2-R6 are all hydrogens and A is the methylene.
In the production, a particular tetralone or benzopyranone compound and a particular benzaldehyde compound are reacted.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9-28258 | 1997-01-29 | ||
JP2825897 | 1997-01-29 | ||
JP9225564A JPH10273467A (en) | 1997-01-29 | 1997-08-08 | New tetralone or benzopyranone derivative and its production |
JP9-225564 | 1997-08-08 | ||
PCT/JP1998/000344 WO1998032724A1 (en) | 1997-01-29 | 1998-01-28 | Novel tetralone or benzopyranone derivatives and process for producing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2250258A1 true CA2250258A1 (en) | 1998-07-30 |
CA2250258C CA2250258C (en) | 2006-02-21 |
Family
ID=35929974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002250258A Expired - Fee Related CA2250258C (en) | 1997-01-29 | 1998-01-28 | Novel tetralone or benzopyranone derivatives and process for producing the same |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2250258C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011156889A1 (en) * | 2010-06-14 | 2011-12-22 | Trt Pharma Inc. | Novel modulators of nrf2 and uses thereof |
-
1998
- 1998-01-28 CA CA002250258A patent/CA2250258C/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011156889A1 (en) * | 2010-06-14 | 2011-12-22 | Trt Pharma Inc. | Novel modulators of nrf2 and uses thereof |
US9139592B2 (en) | 2010-06-14 | 2015-09-22 | Trt Pharma Inc. | Modulators of Nrf2 and uses thereof |
Also Published As
Publication number | Publication date |
---|---|
CA2250258C (en) | 2006-02-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU5678498A (en) | New tetralone or benzopyranone derivatives and a method for producing them | |
EP1380573A3 (en) | Isoquinolines and preparation thereof | |
HU9601857D0 (en) | New benzyl-piperidine- or -tetrahydro-pyridine derivatives and processes for producing them | |
AU3693895A (en) | Process for producing derivatives of 4a,5,9,10,11,12,-hexahydro-6h-benzofuro{3a,3,2-ef}{2} benzazepine | |
EP0902022A4 (en) | Novel benzofuranone derivatives and process for producing the same | |
MY119303A (en) | New manufacturing process of metoprolol | |
YU12000A (en) | Substituted 1,2,3,4,,5,6,-hexahydro-2,6-methano-3- benzazocine-10-oles, method for the production and use thereof as medicaments | |
CA2020340A1 (en) | Enantioselective synthesis of antifolates | |
TW360658B (en) | Novel water-soluble fluoroethylcamptothecin derivative and process for production thereof | |
CA2250258A1 (en) | Novel tetralone or benzopyranone derivatives and process for producing the same | |
GB9815910D0 (en) | Synthetic method | |
AU2002365378A1 (en) | Process for preparing 3,3',6,6'-tetraalkyl-2,2'-biphenols and 3,3',6,6'-tetraalkyl-5,5'-dihalo-2,2'-biphenols | |
EP0900785A3 (en) | Vitamin A related compounds and process for producing the same | |
UA35556C2 (en) | process for the preparation of hydrocortisone AND INTERMEDIATE compounds in the synthesis of hydrocortisone | |
WO1997013776A3 (en) | Novel amine derivatives of epipodophyllotoxin 2', 3'-dideoxyglycosides, preparation method therefor and use thereof as a drug and for treating cancer | |
HU901678D0 (en) | Process for the production of new 4'-epi-4'-amino-antacyclines | |
EP1092714A3 (en) | Process for the synthesis of benzo[b]thiophenes | |
CA2276310A1 (en) | Process for the production of tetrazolylbenzopyrans | |
AU7206898A (en) | Method for producing 1,3-di-substituted 2-nitroguanidines | |
YU71400A (en) | Improved method for preparing pharmaceutically valuable norbenzomorphane derivatives | |
HK1079198A1 (en) | Nobel process for the preparation of pyrazolopyrimidiones | |
CA2390934A1 (en) | Process for producing benzylamine compound | |
CA2144476A1 (en) | Process for preparing aminoethylglycine | |
UA70975C2 (en) | 1,4-diaryl-2-fluoro-1-buten-3-ol derivatives, a method for the preparation thereof and methods for the preparation of derivatives of 1,4-diaryl-2-fluoro-1,3-butadiene and 1,4-diaryl -2-fluoro-2-buten | |
TW326043B (en) | Method for preparing coumarin and derivatives thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |