[go: up one dir, main page]

BE890300A - Procede de preparation de derives de 2-methylene-quinoxaline-1,4-dioxyde - Google Patents

Procede de preparation de derives de 2-methylene-quinoxaline-1,4-dioxyde

Info

Publication number
BE890300A
BE890300A BE1/10310A BE1010310A BE890300A BE 890300 A BE890300 A BE 890300A BE 1/10310 A BE1/10310 A BE 1/10310A BE 1010310 A BE1010310 A BE 1010310A BE 890300 A BE890300 A BE 890300A
Authority
BE
Belgium
Prior art keywords
quinoxaline
methylene
preparation
dioxide derivatives
dioxide
Prior art date
Application number
BE1/10310A
Other languages
English (en)
French (fr)
Original Assignee
Egyt Gyogyszervegyeszeti Gyar
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 Egyt Gyogyszervegyeszeti Gyar filed Critical Egyt Gyogyszervegyeszeti Gyar
Publication of BE890300A publication Critical patent/BE890300A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/50—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to ring nitrogen atoms
    • C07D241/52—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE1/10310A 1980-09-12 1981-09-10 Procede de preparation de derives de 2-methylene-quinoxaline-1,4-dioxyde BE890300A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU224080 1980-09-12

Publications (1)

Publication Number Publication Date
BE890300A true BE890300A (fr) 1982-03-10

Family

ID=10958457

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1/10310A BE890300A (fr) 1980-09-12 1981-09-10 Procede de preparation de derives de 2-methylene-quinoxaline-1,4-dioxyde

Country Status (14)

Country Link
AR (1) AR226749A1 (fi)
BE (1) BE890300A (fi)
CA (1) CA1154770A (fi)
DE (1) DE3136092A1 (fi)
DK (1) DK405181A (fi)
ES (1) ES8206492A1 (fi)
FI (1) FI812835L (fi)
FR (1) FR2490226A1 (fi)
GB (1) GB2083817A (fi)
IL (1) IL63803A0 (fi)
IT (1) IT1139962B (fi)
PT (1) PT73655B (fi)
SE (1) SE8105427L (fi)
YU (1) YU218781A (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102617493B (zh) * 2012-02-22 2014-06-04 中国农业大学 一种乙酰甲喹人工抗原及其制备的抗体

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1469485A (fr) * 1964-09-16 1967-02-17 Pfizer & Co C Procédé pour la préparation d'une nouvelle série de bases de schiff
US3493572A (en) * 1968-07-05 1970-02-03 Pfizer & Co C Process for producing quinoxaline-di-n-oxides
US3926992A (en) * 1972-11-03 1975-12-16 Pfizer Aldol products of 2-quinoxalinecarboxaldehy-1,4-dioxides
US4221791A (en) * 1979-05-21 1980-09-09 International Minerals & Chemical Corp. Substituted quinoxaline dioxides

Also Published As

Publication number Publication date
DE3136092A1 (de) 1982-05-27
IT8123898A0 (it) 1981-09-11
SE8105427L (sv) 1982-03-13
PT73655A (en) 1981-10-01
IT1139962B (it) 1986-09-24
YU218781A (en) 1983-04-30
CA1154770A (en) 1983-10-04
ES505442A0 (es) 1982-08-16
GB2083817A (en) 1982-03-31
FI812835A7 (fi) 1982-03-13
PT73655B (en) 1982-11-22
IL63803A0 (en) 1981-12-31
AR226749A1 (es) 1982-08-13
DK405181A (da) 1982-03-13
FI812835L (fi) 1982-03-13
ES8206492A1 (es) 1982-08-16
FR2490226A1 (fr) 1982-03-19

Similar Documents

Publication Publication Date Title
PT67906A (fr) Procede pour la preparation de derives de cephem.
MA19716A1 (fr) Procede de preparation de nouveaux derives 3- ceto a 4,9 19- norsteroides .
RO89714A (ro) Procedeu de preparare a unor derivati de 5-metiltiopirimidina
MA20110A1 (fr) Procede de preparation de derives du cepheme.
FR2517308B1 (fr) Procede de preparation de derives de 3-alcoxymethylcephalosporines
LU79630A1 (fr) Procede de preparation de triazines 1,3,5-s-hexahydrotrisubstituees
PT67958A (fr) Procede de preparation de derives de pyridazinone.
FR2505820B1 (fr) Procede de preparation de derives de (7e-9z)-alcadienols
BE877884A (fr) Procede de preparation de derives de cepheme
PT69288A (fr) Procede de preparation de derives benzylideniques
BE890748A (fr) Procede de preparation de derives de 11-dedecen-1-yle
ES502909A0 (es) Procedimiento de preparar derivados de quinoxalina-1,4-dio- xido
MA20092A1 (fr) Procede de preparation de derives de pyrimidinetrione.
RO85819A (ro) Procedeu de preparare a unor derivati de metil-chinoxalin-1,4-dioxid
FR2351967A1 (fr) Procede de preparation de derives de 3-benzazepines
BE890300A (fr) Procede de preparation de derives de 2-methylene-quinoxaline-1,4-dioxyde
YU218681A (en) Process for obtaining 2-hydroxymethyl-quinoxaline-1,4-dioxide derivatives
MA19333A1 (fr) Nouveau procede de preparation de derives de la tetrahydro- 5-6-7-7a-4h- thieno (3,2-c) pyridinone -2.
PT66712A (fr) Procede de preparation de derives de quinoxalin-1,4-dioxide
BE894591A (fr) Procede de preparation de derives thiosulfenamides de n-phosphonomethyglycinonitriles
RO76884A (ro) Procedeu pentru prepararea unor derivati ai 2-fenil-5,6-dihidro-4-pironei
FR2562074B1 (fr) Procede de preparation de derives de 2,2-bishalomethylpename
RO85049A (ro) Procedeu de preparare a unor derivati organo-fosfonotioici
PT69303A (fr) Procede de preparation de derives de la xantone
BE853684A (fr) Procede de preparation de derives 3-hydroxymethylcephem

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EGYT GYOGYSZERVEGYESZETI GYAR

Effective date: 19840910