IL80857A0 - Process for the preparation of 2-substituted 5-nitroso-4,6-diaminopyrimidines - Google Patents

Process for the preparation of 2-substituted 5-nitroso-4,6-diaminopyrimidines

Info

Publication number
IL80857A0
IL80857A0 IL80857A IL8085786A IL80857A0 IL 80857 A0 IL80857 A0 IL 80857A0 IL 80857 A IL80857 A IL 80857A IL 8085786 A IL8085786 A IL 8085786A IL 80857 A0 IL80857 A0 IL 80857A0
Authority
IL
Israel
Prior art keywords
diaminopyrimidines
nitroso
substituted
preparation
Prior art date
Application number
IL80857A
Other languages
English (en)
Original Assignee
Lonza 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 Lonza Ag filed Critical Lonza Ag
Publication of IL80857A0 publication Critical patent/IL80857A0/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/50—Three nitrogen atoms
IL80857A 1985-12-06 1986-12-03 Process for the preparation of 2-substituted 5-nitroso-4,6-diaminopyrimidines IL80857A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5215/85A CH667089A5 (de) 1985-12-06 1985-12-06 Verfahren zur herstellung von 2-substituierten 5-nitroso-4,6-diamino-pyrimidinen.

Publications (1)

Publication Number Publication Date
IL80857A0 true IL80857A0 (en) 1987-03-31

Family

ID=4289875

Family Applications (1)

Application Number Title Priority Date Filing Date
IL80857A IL80857A0 (en) 1985-12-06 1986-12-03 Process for the preparation of 2-substituted 5-nitroso-4,6-diaminopyrimidines

Country Status (9)

Country Link
EP (1) EP0225614A3 (xx)
JP (1) JPS62138480A (xx)
CA (1) CA1242198A (xx)
CH (1) CH667089A5 (xx)
DK (1) DK570886A (xx)
FI (1) FI864736A (xx)
HU (1) HU197885B (xx)
IL (1) IL80857A0 (xx)
YU (1) YU206686A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113173887A (zh) * 2021-04-01 2021-07-27 河北利德检测技术有限公司 一种氨苯蝶啶中间体的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122540A (en) * 1962-08-09 1964-02-25 American Home Prod 2-aryl-4, 7-diamino-n-(aminoalkyl)-6-pteridine-carboxamides
CH660589A5 (de) * 1983-01-28 1987-05-15 Lonza Ag Verfahren zur herstellung von 2-substituierten 5-nitroso-4,6-diamino-pyrimidinen.

Also Published As

Publication number Publication date
EP0225614A2 (de) 1987-06-16
CH667089A5 (de) 1988-09-15
YU206686A (en) 1988-02-29
CA1242198A (en) 1988-09-20
HU197885B (en) 1989-06-28
DK570886A (da) 1987-06-07
JPS62138480A (ja) 1987-06-22
HUT43576A (en) 1987-11-30
FI864736A0 (fi) 1986-11-20
FI864736A (fi) 1987-06-07
DK570886D0 (da) 1986-11-27
EP0225614A3 (de) 1988-04-06

Similar Documents

Publication Publication Date Title
DE3662256D1 (en) Process for the preparation of (2,2)-paracyclophane
DE3569375D1 (en) Process for the preparation of 1,2-benzisothiazolones
EP0194144A3 (en) Process for the preparation of 2-alkyl-cyclopent-2-enones
ZA867784B (en) Process for the preparation of phenylpropanones
GB2180237B (en) Process for the preparation of n-sulfamyl-3-(2-guanidino-thiazol-4-yl-methylthio)-propionamidine
EP0206147A3 (en) Process for the preparation of 4,4'-dinitrodibenzyls
DE3563351D1 (en) Process for the preparation of tetrachloro-benzo-1,4-dioxenes
PT83884B (en) Process for the preparation of 1 azolyl-3,3-dimethyl-tutan-2-on-and-ol derivatives
DE3660590D1 (en) Process for the preparation of 2-alkyl-cyclopentanones
GB2176479B (en) Process for the preparation of 2-bromo-a-ergocryptine
DE3660623D1 (en) Process for the preparation of 2-methyl-2-alkenals
PT83799A (en) Process for the preparation of novel 2,2:-bi-1h-imidazoles
GR861895B (en) Process for the preparation of 3,7-disubstituted-3-cephem compounds
EP0190994A3 (en) Process for the preparation of 1-amino-2-bromo-4-hydroxyanthraquinone
DE3660597D1 (en) Process for the preparation of 5-fluorotoluene-2,4-disulfochloride
EP0198795A3 (en) Process for the preparation of 1,4-diaminoanthraquinones
IL80857A0 (en) Process for the preparation of 2-substituted 5-nitroso-4,6-diaminopyrimidines
EP0195738A3 (en) Process for the preparation of n,n -diisopropyl-2-benzothiazyl-sulfenamide
EP0190101A3 (en) Process for the preparation of n-alkyl-anilines
ZA861025B (en) Process for the preparation of thiocyanatomethylthiobenzothiazoles
ZA865627B (en) Process for the preparation of alkyl 2-carboalkoxy-3,4-dialkoxy-benzenecarbamates
EP0206293A3 (en) Process for the preparation of 3,5-dichloro-2-pyridone
EP0198476A3 (en) Process for the preparation of 2,3,5.trimethyl-hydroquinone
ZA867368B (en) Process for the preparation of n-tetrathiodimorpholine
ZA864094B (en) Process for the preparation of alkyloxiranes