GB2150567B - Process for production of 1, 2, 4-triazolones - Google Patents

Process for production of 1, 2, 4-triazolones

Info

Publication number
GB2150567B
GB2150567B GB08430275A GB8430275A GB2150567B GB 2150567 B GB2150567 B GB 2150567B GB 08430275 A GB08430275 A GB 08430275A GB 8430275 A GB8430275 A GB 8430275A GB 2150567 B GB2150567 B GB 2150567B
Authority
GB
United Kingdom
Prior art keywords
triazolones
production
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
Application number
GB08430275A
Other languages
English (en)
Other versions
GB2150567A (en
GB8430275D0 (en
Inventor
Gary D Madding
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bristol Myers Co
Original Assignee
Bristol Myers Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24222593&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2150567(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Publication of GB8430275D0 publication Critical patent/GB8430275D0/en
Publication of GB2150567A publication Critical patent/GB2150567A/en
Application granted granted Critical
Publication of GB2150567B publication Critical patent/GB2150567B/en
Priority to SG80488A priority Critical patent/SG80488G/en
Priority to KE385388A priority patent/KE3853A/xx
Expired legal-status Critical Current

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)
GB08430275A 1983-11-30 1984-11-30 Process for production of 1, 2, 4-triazolones Expired GB2150567B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG80488A SG80488G (en) 1983-11-30 1988-11-30 Intermediates in process for production of 1,2,4-triazolones
KE385388A KE3853A (en) 1983-11-30 1988-12-21 Intermediates in process for production of 1,2,4-triazolones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55672783A 1983-11-30 1983-11-30

Publications (3)

Publication Number Publication Date
GB8430275D0 GB8430275D0 (en) 1985-01-09
GB2150567A GB2150567A (en) 1985-07-03
GB2150567B true GB2150567B (en) 1988-01-13

Family

ID=24222593

Family Applications (2)

Application Number Title Priority Date Filing Date
GB08430275A Expired GB2150567B (en) 1983-11-30 1984-11-30 Process for production of 1, 2, 4-triazolones
GB08702275A Expired GB2185983B (en) 1983-11-30 1987-02-02 Intermediates in process for production of 1,2,4-triazolones

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08702275A Expired GB2185983B (en) 1983-11-30 1987-02-02 Intermediates in process for production of 1,2,4-triazolones

Country Status (25)

Country Link
JP (1) JPS60132969A (de)
KR (1) KR890000990B1 (de)
AT (1) AT387571B (de)
AU (1) AU576338B2 (de)
BE (1) BE901165A (de)
CA (1) CA1233826A (de)
CH (1) CH663613A5 (de)
CY (2) CY1472A (de)
DE (1) DE3443820C2 (de)
DK (3) DK159970C (de)
ES (2) ES8609282A1 (de)
FI (1) FI81785C (de)
FR (1) FR2555582B1 (de)
GB (2) GB2150567B (de)
GR (1) GR81110B (de)
HK (2) HK16389A (de)
IE (1) IE74871B1 (de)
IT (1) IT1178641B (de)
KE (1) KE3852A (de)
LU (1) LU85657A1 (de)
NL (1) NL8403635A (de)
SE (3) SE456993B (de)
SG (1) SG80588G (de)
YU (2) YU44721B (de)
ZA (1) ZA849264B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
US4487773A (en) * 1981-03-16 1984-12-11 Mead Johnson & Company 1,2,4-Triazol-3-one antidepressants
US4338317A (en) * 1981-03-16 1982-07-06 Mead Johnson & Company Phenoxyethyl-1,2,4,-triazol-3-one antidepressants
US4613600A (en) * 1983-09-30 1986-09-23 Mead Johnson & Company Antidepressant 1,2,4-triazolone compounds

Also Published As

Publication number Publication date
DK171451B1 (da) 1996-11-04
GB2185983B (en) 1988-01-13
SE8406045L (sv) 1985-05-31
SE469894B (sv) 1993-10-04
IE74871B1 (en) 1997-08-13
GB2150567A (en) 1985-07-03
SE8801409L (sv) 1988-04-15
JPH0516424B2 (de) 1993-03-04
GR81110B (en) 1985-04-01
CA1233826A (en) 1988-03-08
FI844647L (fi) 1985-05-31
DK70890A (da) 1990-03-19
SE464025B (sv) 1991-02-25
AU3609284A (en) 1985-06-06
SG80588G (en) 1989-07-07
DK70790D0 (da) 1990-03-19
DE3443820A1 (de) 1985-06-20
ES538079A0 (es) 1986-07-16
YU82686A (en) 1986-10-31
HK16289A (en) 1989-03-03
SE456993B (sv) 1988-11-21
DK567384A (da) 1985-05-31
GB2185983A (en) 1987-08-05
SE8801408D0 (sv) 1988-04-15
FI844647A0 (fi) 1984-11-27
YU199884A (en) 1986-10-31
NL8403635A (nl) 1985-06-17
BE901165A (fr) 1985-05-29
FI81785C (fi) 1990-12-10
HK16389A (en) 1989-03-03
KR850004244A (ko) 1985-07-11
ES553547A0 (es) 1987-06-16
FR2555582B1 (fr) 1987-02-27
JPS60132969A (ja) 1985-07-16
ES8706320A1 (es) 1987-06-16
CY1471A (en) 1989-07-21
CY1472A (en) 1989-07-21
DK70790A (da) 1990-03-19
KR890000990B1 (ko) 1989-04-15
DK159970C (da) 1991-05-27
FI81785B (fi) 1990-08-31
GB8430275D0 (en) 1985-01-09
FR2555582A1 (fr) 1985-05-31
ZA849264B (en) 1985-07-31
YU44721B (en) 1990-12-31
AU576338B2 (en) 1988-08-25
DK70890D0 (da) 1990-03-19
ES8609282A1 (es) 1986-07-16
IE843059L (en) 1985-05-30
YU45325B (en) 1992-05-28
LU85657A1 (fr) 1985-07-17
CH663613A5 (de) 1987-12-31
DE3443820C2 (de) 1997-01-09
GB8702275D0 (en) 1987-03-11
IT1178641B (it) 1987-09-09
DK159970B (da) 1991-01-07
SE8801409D0 (sv) 1988-04-15
AT387571B (de) 1989-02-10
IT8423808A0 (it) 1984-11-29
KE3852A (en) 1989-05-05
DK567384D0 (da) 1984-11-29
SE8801408L (sv) 1988-04-15
SE8406045D0 (sv) 1984-11-29

Similar Documents

Publication Publication Date Title
HUT37618A (en) Process for production of new 2-phenil imadosoles
HUT35268A (en) Process for producing acyl-derivatives of 1,4:3,6-dihydro-hexites
HUT34225A (en) Process for the production of heptakis/2,6-di-o-methyl-beta-cyclodextrin
DE3462025D1 (en) Process for the production of 2,3,5-trimethylbenzoquinone
HUT34962A (en) Process for the production of pyrimidine-derivatives
DE3566862D1 (en) Process for the production of feedstuffs
HUT37763A (en) Process for production of new benzimidazols
HUT37393A (en) Process for the production of azulene-derivatives
HUT37765A (en) Process for production of new 1,2,h-triasole derivatives
HUT36076A (en) Improved process for production of 1,8-dihidroxi-10-acil-9-antrons
HUT35692A (en) Process for producing 7,16-dioxa-2-aza-10-0-kladinosyl-12-0-dezoazaminyl-4,5-dihydroxy-6-ethyl-3,5,9,11,13,15-hexamethyl-bicyclo/11,2,1/hexadeka-1/2/en-8-one
HUT48571A (en) Process for production of substituated 3,5-dichlor-2,4-difluor-benzol
HUT49138A (en) Process for production of pirasole /3,4-6/-piridines
DE3474663D1 (en) Novel method of producing 1,2,3-trithiane compounds
HUT35625A (en) Process for production of 3,11-dimethil-2-nonakozanon
HUT37407A (en) Process for the production of new 1,2,4-triazola-derivatives
GB2157147B (en) Process for the production of feedstuffs
GB2150567B (en) Process for production of 1, 2, 4-triazolones
DE3469523D1 (en) Process for the production of 2-cycloalkyl-4-methyl-6-hydroxypyrimidine
GB2147900B (en) Method for production of 1,3,2-dioxaphospholes
DE3260031D1 (en) Process for the production of 2,3-dichloropropionitrile
HUT37428A (en) Process for the production of new apovincaminol-derivatives
HUT36085A (en) Process for production of 3,4,5-trimetoxi-benzonitril
DE3568347D1 (en) Process for the production of chanoclavin
DE3564433D1 (en) Process for the production of 1,3,5-trithiane

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20041129