FR2440369A1 - Nouveau procede pour preparer des derives de 2-phenyl-s-triazolo(5,1-a)isoquinoleine et des produits intermediaires - Google Patents

Nouveau procede pour preparer des derives de 2-phenyl-s-triazolo(5,1-a)isoquinoleine et des produits intermediaires

Info

Publication number
FR2440369A1
FR2440369A1 FR7926822A FR7926822A FR2440369A1 FR 2440369 A1 FR2440369 A1 FR 2440369A1 FR 7926822 A FR7926822 A FR 7926822A FR 7926822 A FR7926822 A FR 7926822A FR 2440369 A1 FR2440369 A1 FR 2440369A1
Authority
FR
France
Prior art keywords
phenyl
preparing
new process
intermediate products
triazolo
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.)
Granted
Application number
FR7926822A
Other languages
English (en)
French (fr)
Other versions
FR2440369B1 (enExample
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.)
Gruppo Lepetit SpA
Original Assignee
Gruppo Lepetit SpA
Lepetit SpA
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 Gruppo Lepetit SpA, Lepetit SpA filed Critical Gruppo Lepetit SpA
Publication of FR2440369A1 publication Critical patent/FR2440369A1/fr
Application granted granted Critical
Publication of FR2440369B1 publication Critical patent/FR2440369B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems 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 carbon atoms of the nitrogen-containing ring
    • C07D217/24—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7926822A 1978-10-30 1979-10-30 Nouveau procede pour preparer des derives de 2-phenyl-s-triazolo(5,1-a)isoquinoleine et des produits intermediaires Granted FR2440369A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7842419 1978-10-30

Publications (2)

Publication Number Publication Date
FR2440369A1 true FR2440369A1 (fr) 1980-05-30
FR2440369B1 FR2440369B1 (enExample) 1983-05-20

Family

ID=10500685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926822A Granted FR2440369A1 (fr) 1978-10-30 1979-10-30 Nouveau procede pour preparer des derives de 2-phenyl-s-triazolo(5,1-a)isoquinoleine et des produits intermediaires

Country Status (7)

Country Link
JP (1) JPS5562085A (enExample)
AT (1) AT373253B (enExample)
CH (1) CH650779A5 (enExample)
DE (1) DE2942195A1 (enExample)
FR (1) FR2440369A1 (enExample)
IT (1) IT1207276B (enExample)
NL (1) NL7907633A (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075341A (en) * 1974-05-24 1978-02-21 Gruppo Lepetit S.P.A. 2-Substituted phenyl-5-triazols [5,1-a] isoquinoline compounds
DE2707272A1 (de) * 1977-02-19 1978-08-31 Lepetit Spa S-triazolo eckige klammer auf 5,1-a eckige klammer zu isochinolin-derivate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758480A (en) * 1968-07-10 1973-09-11 Mallinckrodt Chemical Works S-triazolo(5,1-a)isoquinolines and derivatives thereof
RO66801A (fr) * 1973-05-25 1979-08-15 Lepetit Spa Procede pour obtenir des derives des triazoloizoquinolines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075341A (en) * 1974-05-24 1978-02-21 Gruppo Lepetit S.P.A. 2-Substituted phenyl-5-triazols [5,1-a] isoquinoline compounds
DE2707272A1 (de) * 1977-02-19 1978-08-31 Lepetit Spa S-triazolo eckige klammer auf 5,1-a eckige klammer zu isochinolin-derivate

Also Published As

Publication number Publication date
DE2942195C2 (enExample) 1988-12-29
NL7907633A (nl) 1980-05-02
CH650779A5 (en) 1985-08-15
JPH021146B2 (enExample) 1990-01-10
ATA697379A (de) 1983-05-15
FR2440369B1 (enExample) 1983-05-20
IT7926803A0 (it) 1979-10-26
AT373253B (de) 1984-01-10
JPS5562085A (en) 1980-05-10
DE2942195A1 (de) 1980-05-14
IT1207276B (it) 1989-05-17

Similar Documents

Publication Publication Date Title
BE871895A (fr) Procede pour fabriquer une cellulose faconnable et des produits cellulosiques faconnes
BE842469A (fr) Procede pour preparer des ethers
ZA793422B (en) Novel,starch containing food products and process for preparing same
BE859821A (fr) Procede ameliore pour preparer des ether-sulfonates
RO63906A (fr) Procede pour preparer des derives de la 2-aryleamino-2-imidazoline
BE851068A (fr) Procede pour preparer des compositions detergentes
RO76946A (ro) Procedeu de preparare a s-2,3,3-tricloralildiizo-propil tiocarbamatului
FR2343786A1 (fr) Procede pour preparer des colorants de coumarine
BE849598A (fr) Procede pour preparer des organosiloxannes
FR2350098A1 (fr) Procede de preparation de produits contenant des polyhydroxyphenyl-chromanones
MY8200143A (en) Cereal based product and process for its production
FR2298548A1 (fr) Procede pour preparer des 2-amino-benzothiazoles
FR2326531A1 (fr) Procede pour recuperer des produits d'ensimage
BE846010A (fr) Derives du 1,2-benzisoxazole et procede pour les preparer
FR2440369A1 (fr) Nouveau procede pour preparer des derives de 2-phenyl-s-triazolo(5,1-a)isoquinoleine et des produits intermediaires
FR2340972A1 (fr) Procede pour preparer des pigments de rutile au chrome ameliores et produits ainsi obtenus
RO66265A (ro) Procedeu pentru prepararea s-triazol-(3,4-b)-benzotiazolil
BE875159A (fr) Procede de preparation de colorants azoiques, et produits obtenus
BE875161A (fr) Procede pour preparer des monocaryons par dedicaryotisation de souches dicaryotiques de souches dicaryotiques de basidiomcetes
BE884202Q (fr) Procede pour preparer des chlorures d'alpha-chloralcanoyle
RO79971A (ro) Procedeu pentru prepararea 11,17,21-trihidroxipregna-4-en-3,20-dionei
PT65681B (fr) Procede pour preparer des herbicides de pyrazolyl-triazol
FR2333451A1 (fr) Procede pour preparer des pates alimentaires
RO68525A (ro) Procedeu pentru prepararea tieno(3,2-c)piridinei si a unor derivati ai acesteia
BE847865A (fr) Procede pour preparer des dihalogenovinyclopropane-carboxylates,

Legal Events

Date Code Title Description
ST Notification of lapse