HK16389A - Intermediates in process for production of 1,2,4-triazolones - Google Patents
Intermediates in process for production of 1,2,4-triazolonesInfo
- Publication number
- HK16389A HK16389A HK163/89A HK16389A HK16389A HK 16389 A HK16389 A HK 16389A HK 163/89 A HK163/89 A HK 163/89A HK 16389 A HK16389 A HK 16389A HK 16389 A HK16389 A HK 16389A
- Authority
- HK
- Hong Kong
- Prior art keywords
- triazolones
- intermediates
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
- C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles 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
- C07D249/12—Oxygen or sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Coloring (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55672783A | 1983-11-30 | 1983-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK16389A true HK16389A (en) | 1989-03-03 |
Family
ID=24222593
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK163/89A HK16389A (en) | 1983-11-30 | 1989-02-23 | Intermediates in process for production of 1,2,4-triazolones |
HK162/89A HK16289A (en) | 1983-11-30 | 1989-02-23 | Process for production of 1,2,4-triazolones |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK162/89A HK16289A (en) | 1983-11-30 | 1989-02-23 | Process for production of 1,2,4-triazolones |
Country Status (25)
Country | Link |
---|---|
JP (1) | JPS60132969A (fi) |
KR (1) | KR890000990B1 (fi) |
AT (1) | AT387571B (fi) |
AU (1) | AU576338B2 (fi) |
BE (1) | BE901165A (fi) |
CA (1) | CA1233826A (fi) |
CH (1) | CH663613A5 (fi) |
CY (2) | CY1472A (fi) |
DE (1) | DE3443820C2 (fi) |
DK (3) | DK159970C (fi) |
ES (2) | ES8609282A1 (fi) |
FI (1) | FI81785C (fi) |
FR (1) | FR2555582B1 (fi) |
GB (2) | GB2150567B (fi) |
GR (1) | GR81110B (fi) |
HK (2) | HK16389A (fi) |
IE (1) | IE74871B1 (fi) |
IT (1) | IT1178641B (fi) |
KE (1) | KE3852A (fi) |
LU (1) | LU85657A1 (fi) |
NL (1) | NL8403635A (fi) |
SE (3) | SE456993B (fi) |
SG (1) | SG80588G (fi) |
YU (2) | YU44721B (fi) |
ZA (1) | ZA849264B (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2182241C (en) * | 1996-07-29 | 2002-09-17 | Bo Lei | Methods for the manufacture of nefazodone |
DE19902960A1 (de) * | 1999-01-26 | 2000-07-27 | Bayer Ag | Verfahren zur Herstellung von Methylcarbazat |
CA2356450C (en) | 2001-09-10 | 2003-11-25 | Brantford Chemicals Inc. | An improved process for the preparation of nefazodone hydrochloride |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1126882B (de) * | 1960-05-03 | 1962-04-05 | Boehringer Sohn Ingelheim | Verfahren zur Herstellung von 1,2,4-Triazolonen-(5) |
DE1545646B1 (de) * | 1965-12-15 | 1969-09-18 | Boehringer Sohn Ingelheim | 1,3-Dimethyl-4-(2',4'-dichlorphenyl)-1,2,4-triazolon-(5) und Verfahren zu dessen Herstellung |
US4338317A (en) * | 1981-03-16 | 1982-07-06 | Mead Johnson & Company | Phenoxyethyl-1,2,4,-triazol-3-one antidepressants |
US4487773A (en) * | 1981-03-16 | 1984-12-11 | Mead Johnson & Company | 1,2,4-Triazol-3-one antidepressants |
US4613600A (en) * | 1983-09-30 | 1986-09-23 | Mead Johnson & Company | Antidepressant 1,2,4-triazolone compounds |
-
1984
- 1984-11-26 YU YU1998/84A patent/YU44721B/xx unknown
- 1984-11-27 FI FI844647A patent/FI81785C/fi active IP Right Grant
- 1984-11-27 ZA ZA849264A patent/ZA849264B/xx unknown
- 1984-11-29 DK DK567384A patent/DK159970C/da not_active IP Right Cessation
- 1984-11-29 ES ES538079A patent/ES8609282A1/es not_active Expired
- 1984-11-29 BE BE0/214083A patent/BE901165A/fr not_active IP Right Cessation
- 1984-11-29 GR GR81110A patent/GR81110B/el unknown
- 1984-11-29 FR FR8418173A patent/FR2555582B1/fr not_active Expired
- 1984-11-29 CH CH5700/84A patent/CH663613A5/de not_active IP Right Cessation
- 1984-11-29 NL NL8403635A patent/NL8403635A/nl active Search and Examination
- 1984-11-29 IE IE305984A patent/IE74871B1/en not_active IP Right Cessation
- 1984-11-29 IT IT23808/84A patent/IT1178641B/it active
- 1984-11-29 LU LU85657A patent/LU85657A1/xx unknown
- 1984-11-29 SE SE8406045A patent/SE456993B/sv not_active IP Right Cessation
- 1984-11-29 CA CA000468894A patent/CA1233826A/en not_active Expired
- 1984-11-30 DE DE3443820A patent/DE3443820C2/de not_active Expired - Lifetime
- 1984-11-30 GB GB08430275A patent/GB2150567B/en not_active Expired
- 1984-11-30 AU AU36092/84A patent/AU576338B2/en not_active Expired
- 1984-11-30 AT AT0380884A patent/AT387571B/de not_active IP Right Cessation
- 1984-11-30 JP JP59252083A patent/JPS60132969A/ja active Granted
- 1984-11-30 KR KR1019840007553A patent/KR890000990B1/ko not_active IP Right Cessation
-
1986
- 1986-03-31 ES ES553547A patent/ES8706320A1/es not_active Expired
- 1986-05-20 YU YU826/86A patent/YU45325B/xx unknown
-
1987
- 1987-02-02 GB GB08702275A patent/GB2185983B/en not_active Expired
-
1988
- 1988-04-15 SE SE8801408A patent/SE464025B/sv not_active IP Right Cessation
- 1988-04-15 SE SE8801409A patent/SE469894B/sv not_active IP Right Cessation
- 1988-11-30 SG SG805/88A patent/SG80588G/en unknown
- 1988-12-21 KE KE3852A patent/KE3852A/xx unknown
-
1989
- 1989-02-23 HK HK163/89A patent/HK16389A/xx not_active IP Right Cessation
- 1989-02-23 HK HK162/89A patent/HK16289A/xx not_active IP Right Cessation
- 1989-07-21 CY CY1472A patent/CY1472A/xx unknown
- 1989-07-21 CY CY1471A patent/CY1471A/xx unknown
-
1990
- 1990-03-19 DK DK070790A patent/DK171451B1/da not_active IP Right Cessation
- 1990-03-19 DK DK070890A patent/DK70890A/da not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE | Patent expired | ||
PE | Patent expired |
Effective date: 20041129 |