NO133671B - - Google Patents

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Publication number
NO133671B
NO133671B NO367271A NO367271A NO133671B NO 133671 B NO133671 B NO 133671B NO 367271 A NO367271 A NO 367271A NO 367271 A NO367271 A NO 367271A NO 133671 B NO133671 B NO 133671B
Authority
NO
Norway
Prior art keywords
parts
compound
acid
volume
chloro
Prior art date
Application number
NO367271A
Other languages
English (en)
Norwegian (no)
Other versions
NO133671C (https=
Inventor
K Meguro
H Tawada
Y Kuwada
Original Assignee
Takeda Chemical Industries Ltd
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
Priority claimed from JP8867570A external-priority patent/JPS4925952B1/ja
Priority claimed from JP4362471A external-priority patent/JPS5421352B1/ja
Priority claimed from JP6994971A external-priority patent/JPS5246959B2/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to NO743997A priority Critical patent/NO134910C/no
Publication of NO133671B publication Critical patent/NO133671B/no
Publication of NO133671C publication Critical patent/NO133671C/no

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
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
NO367271A 1970-10-07 1971-10-06 NO133671C (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO743997A NO134910C (https=) 1970-10-07 1974-11-06

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8867570A JPS4925952B1 (https=) 1970-10-07 1970-10-07
JP4362471A JPS5421352B1 (https=) 1971-06-17 1971-06-17
JP6994971A JPS5246959B2 (https=) 1971-09-08 1971-09-08

Publications (2)

Publication Number Publication Date
NO133671B true NO133671B (https=) 1976-03-01
NO133671C NO133671C (https=) 1976-06-09

Family

ID=27291614

Family Applications (1)

Application Number Title Priority Date Filing Date
NO367271A NO133671C (https=) 1970-10-07 1971-10-06

Country Status (9)

Country Link
CA (1) CA925865A (https=)
CH (1) CH563392A5 (https=)
DK (1) DK142417B (https=)
ES (1) ES395776A1 (https=)
FI (1) FI52728C (https=)
NL (1) NL172954C (https=)
NO (1) NO133671C (https=)
SE (2) SE392469B (https=)
YU (2) YU251571A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH570403A5 (en) * 1972-08-08 1975-12-15 Ciba Geigy Ag 4-H s-Triazolo (4,3-a) (1,4) benzodiazepins - CNS inhibitors psychosed-atives, and anticonvulsants

Also Published As

Publication number Publication date
FI52728B (https=) 1977-08-01
SE421000B (sv) 1981-11-16
CA925865A (en) 1973-05-08
NL172954B (nl) 1983-06-16
CH563392A5 (en) 1975-06-30
YU251571A (en) 1979-12-31
NL172954C (nl) 1983-11-16
NL7113800A (https=) 1972-04-11
DK142417B (da) 1980-10-27
SE7414579L (https=) 1974-11-20
FI52728C (fi) 1977-11-10
ES395776A1 (es) 1974-10-16
NO133671C (https=) 1976-06-09
DK142417C (https=) 1981-03-23
SE392469B (sv) 1977-03-28
YU35024B (en) 1980-06-30

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SU419034A3 (ru) СПОСОБ ПОЛУЧЕНИЯ ПРОИЗВОДНЫХ ХИНАЗОЛИНА1Изобретение относитс к способу получени новых производных хиназолина, которые обладают улучшенными лекарственными свойствами и могут найти нрименение в фармацевтической промышленности.Предлагаетс основанный на известной реакции алкилировани хиназолннов способ получени производных хиназолина общей формулы ICnH,n--R.Примером галоида в формуле I могут служить атомы хлора, брома, фтора и йода; Ci—С4-алкилов — метил, этил, н-пропил, изо- пропил, н-бутил, изобутил и т/?ет-бутил; 5 Ci—С4-алкоксильных групп — метокси-, эток- СИ-, н-пропокси-, изопронокси-, н-бутокси-, изо- бутокси- и грег-бутоксигруппы; Сз—Се-цикло- алкилов — циклопропил, циклобутил, цикло- пентил, циклогексил, метилциклопропил, ди- 10 метилциклопронил и т. п. группы. Когда СпН2п группа — алкилен с 1—3 атомами углерода, она может быть представлена такими группами, как метиленова , этиленова , 1-метилэти- ленова , 2-метилэтиленова и триметиленова .где D — группаСпособ получени соединений формулы 1 заключаетс в том, что 1-незамеш,енное производное хиназолина общей формулы П15Нг; , :- ;-О "^ О ."^ -'.RI, R2 и Rs каждый — водород, галоид, нит- рогруппа, Ci—С4-алкил, Ci—Сгалкоксил, С\—С4-алкилтиогруП'Па, Ci—С^алкилсульфо- группа, Ci—С4-алкилсульфинильна группа, грифторметил;R4 — Сз—Сб-циклоалг-'ил;W — кислород или сера;п — О или целое число от 1 до 3.2025где RI, Ra, D и W имеют вышеуказанные зна- 30 чени .