ES8103746A1 - Procedimiento para la preparacion de 4-aril-5,6,7,8-tetrahi-dropirazolo (3,4b) (1,5) diazepin-1h,4h-5,7-dionas - Google Patents

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

Info

Publication number
ES8103746A1
ES8103746A1 ES494141A ES494141A ES8103746A1 ES 8103746 A1 ES8103746 A1 ES 8103746A1 ES 494141 A ES494141 A ES 494141A ES 494141 A ES494141 A ES 494141A ES 8103746 A1 ES8103746 A1 ES 8103746A1
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
ES494141A
Other languages
English (en)
Other versions
ES494141A0 (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 ES494141A0 publication Critical patent/ES494141A0/es
Publication of ES8103746A1 publication Critical patent/ES8103746A1/es
Expired 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 4-ARIL-2,6,7,8-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 DISTINTOS TIPOS DE RADICALES; R4 ES HIDROGENO; R5 PUEDE SER UN GRUPO FENILO O UN GRUPO FENILO SUSTITUIDO. EL PROCEDIMIENTO CONSISTE EN SOMETER A ARILACION O HETEROARILACION A UNA 5,6,7,8-TETRAHIDROPIRAZOLO (3,4-B)(1,5) DIAZEPIN, 1H, 4H-5,7-DIONA DE FORMULA (II), CON UN COMPUESTO DE FORMULA GENERAL R5X, DONDE X ES UN ATOMO DE HALOGENO, PREFERIBLEMENTE CLORO O BROMO. ESTOS COMPUESTOS TIENEN APLICACION COMO AUXOLITICO Y ANTICONVULSIVO. R
ES494141A 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 Expired ES8103746A1 (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
ES494141A0 ES494141A0 (es) 1981-03-16
ES8103746A1 true ES8103746A1 (es) 1981-03-16

Family

ID=6078398

Family Applications (4)

Application Number Title Priority Date Filing Date
ES494144A Expired ES8103749A1 (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
ES494143A Expired ES8103748A1 (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 Expired ES8103746A1 (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 Before (3)

Application Number Title Priority Date Filing Date
ES494144A Expired ES8103749A1 (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
ES494143A Expired ES8103748A1 (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

Country Status (21)

Country Link
US (1) US4302468A (es)
EP (2) EP0024038B1 (es)
JP (1) JPS5630977A (es)
AR (1) AR226860A1 (es)
AT (2) ATE3040T1 (es)
AU (1) AU535884B2 (es)
CA (1) CA1151645A (es)
CS (4) CS223845B2 (es)
DD (3) DD159699A5 (es)
DE (3) DE2932835A1 (es)
DK (1) DK350180A (es)
ES (4) ES8103749A1 (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
AU535884B2 (en) 1984-04-12
IL60828A0 (en) 1980-10-26
AR226860A1 (es) 1982-08-31
PT71692A (de) 1980-09-01
DK350180A (da) 1981-02-15
EP0024038A3 (en) 1981-04-15
PT71692B (de) 1982-01-22
ES494143A0 (es) 1981-03-16
CS223846B2 (en) 1983-11-25
ES8103748A1 (es) 1981-03-16
IL60828A (en) 1984-04-30
PH18209A (en) 1985-04-30
NO802425L (no) 1981-02-16
GR69798B (es) 1982-07-12
JPS5630977A (en) 1981-03-28
DE2966484D1 (en) 1984-01-12
ATE3040T1 (de) 1983-04-15
HU180163B (en) 1983-02-28
ES494141A0 (es) 1981-03-16
ES494144A0 (es) 1981-03-16
ES494142A0 (es) 1981-03-16
ZA804959B (en) 1981-08-26
EP0024038B1 (de) 1983-04-13
ES8103749A1 (es) 1981-03-16
DD152936A5 (de) 1981-12-16
AU6142380A (en) 1981-02-19
CS223845B2 (en) 1983-11-25
DE3062746D1 (en) 1983-05-19
DD159699A5 (de) 1983-03-30
ATE5536T1 (de) 1983-12-15
NZ194633A (en) 1982-03-23
CS223847B2 (en) 1983-11-25
CA1151645A (en) 1983-08-09
EP0024038A2 (de) 1981-02-18
FI802536A (fi) 1981-02-15
US4302468A (en) 1981-11-24
EP0050376B1 (de) 1983-12-07
EP0050376A1 (de) 1982-04-28
ES8103747A1 (es) 1981-03-16
CS223833B2 (en) 1983-11-25
DD159640A5 (de) 1983-03-23
DE2932835A1 (de) 1981-03-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001