ES8103748A1 - Procedimiento para la preparacion de 5,6,7,8-tetrahidropira-zolo (3,4-b)(1,5) diazepin-1h,4h-5,7-dionas - Google Patents

Procedimiento para la preparacion de 5,6,7,8-tetrahidropira-zolo (3,4-b)(1,5) diazepin-1h,4h-5,7-dionas

Info

Publication number
ES8103748A1
ES8103748A1 ES494143A ES494143A ES8103748A1 ES 8103748 A1 ES8103748 A1 ES 8103748A1 ES 494143 A ES494143 A ES 494143A ES 494143 A ES494143 A ES 494143A ES 8103748 A1 ES8103748 A1 ES 8103748A1
Authority
ES
Spain
Prior art keywords
group
atoms
phenyl
trifluoromethyl
tetrahydropyrazolo
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
ES494143A
Other languages
English (en)
Other versions
ES494143A0 (es
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.)
Hoechst AG
Original Assignee
Hoechst AG
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
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of ES8103748A1 publication Critical patent/ES8103748A1/es
Publication of ES494143A0 publication Critical patent/ES494143A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D231/38—Nitrogen atoms
    • 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
    • A61P25/20—Hypnotics; Sedatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D231/38—Nitrogen atoms
    • C07D231/40—Acylated on said nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Anesthesiology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (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)
  • Veterinary Medicine (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE 5,6,7-8-TETRAHIDROPIRAZOLO (3,4-B)(1,5)DIAZEPIN-1H, 4H-5,7 DIONAS DE FORMULA GENERAL (I). DONDE R1, R2 Y R3 PUEDEN SER HIDROGENO O DISTNTOS TIPOS DE RADICALES, R4 ES HIDROGENO. CONSISTE EN CONDENSAR UN COMPUESTO DE FORMULA GENERAL (II), CON UN DERIVADO ACTIVADO DE ACIDO MALONICO TAL COMO DIHALOGENURO DE ACIDO MALONICO, SUBOXIDO DE CARBONO, ACIDO MELDRUMICO. ESTOS COMPUESTOS TIENEN APLICACION COMO AGENTES AUXIOLITICOS Y ANTICONVULSIVOS. *FORMULA*
ES494143A 1979-08-14 1980-08-08 Procedimiento para la preparacion de 5,6,7,8-tetrahidropira-zolo (3,4-b)(1,5) diazepin-1h,4h-5,7-dionas Granted ES494143A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792932835 DE2932835A1 (de) 1979-08-14 1979-08-14 Neue 4-aryl-5,6,7,8-tetrahydropyrazolo(3,4-b)diazepin-1h,4h-5,7-dione und verfahren zu ihrer darstellung

Publications (2)

Publication Number Publication Date
ES8103748A1 true ES8103748A1 (es) 1981-03-16
ES494143A0 ES494143A0 (es) 1981-03-16

Family

ID=6078398

Family Applications (4)

Application Number Title Priority Date Filing Date
ES494143A Granted ES494143A0 (es) 1979-08-14 1980-08-08 Procedimiento para la preparacion de 5,6,7,8-tetrahidropira-zolo (3,4-b)(1,5) diazepin-1h,4h-5,7-dionas
ES494144A Granted ES494144A0 (es) 1979-08-14 1980-08-08 Procedimiento para la preparacion de 5,6,7,8-tetrahidropira-zolo (3,4-b)(1,5)diazepin-1h,4h-5,7-dionas
ES494142A Expired ES8103747A1 (es) 1979-08-14 1980-08-08 Procedimiento para la preparacion de 5,6,7,8-tetrahidropira-zolo (3,4-b)(1,5)diazepin-1h,4h-5,7-dionas
ES494141A Granted ES494141A0 (es) 1979-08-14 1980-08-08 Procedimiento para la preparacion de 4-aril-5,6,7,8-tetrahi-dropirazolo (3,4b) (1,5) diazepin-1h,4h-5,7-dionas

Family Applications After (3)

Application Number Title Priority Date Filing Date
ES494144A Granted ES494144A0 (es) 1979-08-14 1980-08-08 Procedimiento para la preparacion de 5,6,7,8-tetrahidropira-zolo (3,4-b)(1,5)diazepin-1h,4h-5,7-dionas
ES494142A Expired ES8103747A1 (es) 1979-08-14 1980-08-08 Procedimiento para la preparacion de 5,6,7,8-tetrahidropira-zolo (3,4-b)(1,5)diazepin-1h,4h-5,7-dionas
ES494141A Granted ES494141A0 (es) 1979-08-14 1980-08-08 Procedimiento para la preparacion de 4-aril-5,6,7,8-tetrahi-dropirazolo (3,4b) (1,5) diazepin-1h,4h-5,7-dionas

Country Status (21)

Country Link
US (1) US4302468A (es)
EP (2) EP0050376B1 (es)
JP (1) JPS5630977A (es)
AR (1) AR226860A1 (es)
AT (2) ATE5536T1 (es)
AU (1) AU535884B2 (es)
CA (1) CA1151645A (es)
CS (4) CS223833B2 (es)
DD (3) DD159699A5 (es)
DE (3) DE2932835A1 (es)
DK (1) DK350180A (es)
ES (4) ES494143A0 (es)
FI (1) FI802536A (es)
GR (1) GR69798B (es)
HU (1) HU180163B (es)
IL (1) IL60828A (es)
NO (1) NO802425L (es)
NZ (1) NZ194633A (es)
PH (1) PH18209A (es)
PT (1) PT71692B (es)
ZA (1) ZA804959B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198436A (en) * 1989-10-17 1993-03-30 Ellinwood Jr Everett H Intraoral dosing method of administering trifluorobenzodiazepines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558605A (en) * 1969-05-14 1971-01-26 Parke Davis & Co Pyrazolo(3,4-e)(1,4)diazepin-7-(1h)-one compounds
AT325052B (de) * 1972-12-07 1975-10-10 Degussa Verfahren zur herstellung von neuen 6-azabenzo-1,5-diazepinen und ihren salzen

Also Published As

Publication number Publication date
IL60828A0 (en) 1980-10-26
CS223846B2 (en) 1983-11-25
EP0024038B1 (de) 1983-04-13
DD159699A5 (de) 1983-03-30
DE3062746D1 (en) 1983-05-19
AU535884B2 (en) 1984-04-12
DE2932835A1 (de) 1981-03-26
ZA804959B (en) 1981-08-26
NO802425L (no) 1981-02-16
ATE3040T1 (de) 1983-04-15
EP0024038A2 (de) 1981-02-18
FI802536A (fi) 1981-02-15
ES8103749A1 (es) 1981-03-16
EP0050376B1 (de) 1983-12-07
CS223833B2 (en) 1983-11-25
EP0050376A1 (de) 1982-04-28
NZ194633A (en) 1982-03-23
AR226860A1 (es) 1982-08-31
ES494144A0 (es) 1981-03-16
ES494142A0 (es) 1981-03-16
DK350180A (da) 1981-02-15
DD152936A5 (de) 1981-12-16
CA1151645A (en) 1983-08-09
PT71692A (de) 1980-09-01
CS223847B2 (en) 1983-11-25
JPS5630977A (en) 1981-03-28
AU6142380A (en) 1981-02-19
DD159640A5 (de) 1983-03-23
ES8103746A1 (es) 1981-03-16
PH18209A (en) 1985-04-30
IL60828A (en) 1984-04-30
HU180163B (en) 1983-02-28
GR69798B (es) 1982-07-12
DE2966484D1 (en) 1984-01-12
EP0024038A3 (en) 1981-04-15
PT71692B (de) 1982-01-22
ES8103747A1 (es) 1981-03-16
ES494143A0 (es) 1981-03-16
CS223845B2 (en) 1983-11-25
ATE5536T1 (de) 1983-12-15
ES494141A0 (es) 1981-03-16
US4302468A (en) 1981-11-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001