[go: up one dir, main page]

DK138119B - Process for the preparation of 4-mercapto-1H-pyrazolo (3,4-d) pyrimidine. - Google Patents

Process for the preparation of 4-mercapto-1H-pyrazolo (3,4-d) pyrimidine.

Info

Publication number
DK138119B
DK138119B DK466173A DK466173A DK138119B DK 138119 B DK138119 B DK 138119B DK 466173 A DK466173 A DK 466173A DK 466173 A DK466173 A DK 466173A DK 138119 B DK138119 B DK 138119B
Authority
DK
Denmark
Prior art keywords
pyrazolo
mercapto
pyrimidine
preparation
Prior art date
Application number
DK466173A
Other languages
Danish (da)
Other versions
DK138119C (en
Inventor
Aranka Lay
Zoltan Budai
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 DK138119B publication Critical patent/DK138119B/en
Application granted granted Critical
Publication of DK138119C publication Critical patent/DK138119C/da

Links

Classifications

    • 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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK466173A 1972-09-01 1973-08-24 Process for the preparation of 4-mercapto-1H-pyrazolo (3,4-d) pyrimidine. DK138119B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE002055 HU166389B (en) 1972-09-01 1972-09-01

Publications (2)

Publication Number Publication Date
DK138119B true DK138119B (en) 1978-07-17
DK138119C DK138119C (en) 1978-12-18

Family

ID=10995453

Family Applications (1)

Application Number Title Priority Date Filing Date
DK466173A DK138119B (en) 1972-09-01 1973-08-24 Process for the preparation of 4-mercapto-1H-pyrazolo (3,4-d) pyrimidine.

Country Status (7)

Country Link
JP (1) JPS5136278B2 (en)
AT (1) AT328457B (en)
CA (1) CA997343A (en)
DE (1) DE2343702A1 (en)
DK (1) DK138119B (en)
HU (1) HU166389B (en)
NL (1) NL7311748A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1520699A (en) 1997-11-07 1999-05-31 Johns Hopkins University, The Methods for treatment of disorders of cardiac contractility

Also Published As

Publication number Publication date
DE2343702A1 (en) 1974-04-04
AT328457B (en) 1976-03-25
ATA748473A (en) 1975-06-15
JPS5136278B2 (en) 1976-10-07
HU166389B (en) 1975-03-28
DK138119C (en) 1978-12-18
JPS4992093A (en) 1974-09-03
CA997343A (en) 1976-09-21
NL7311748A (en) 1974-03-05

Similar Documents

Publication Publication Date Title
DK138951B (en) Process for the preparation of N-phosphonomethyl-glycine.
DK131868B (en) Analogous process for the preparation of the tri-p-toluenesulfonate of S-adenosyl-L-methionine.
DK129844B (en) Analogous process for the preparation of thieno [3,2-d] pyrimidines.
DK138424B (en) Analogous process for the preparation of 5-oxopyrido (2,3-d) pyrimidine-6-carboxylic acid derivatives.
DK134490B (en) Analogous process for the preparation of 2,6-diaminonebularin derivatives.
DK132498B (en) Analogous process for the preparation of thieno / 2,3-d / pyrimidine derivatives or isomers thereof.
DK130589B (en) Analogous process for the preparation of substituted 5-nitrofuryl-1H-pyrazole (3,4-d) -pyrimidin-4 (5H) -one derivatives.
DK138327B (en) Analogous process for the preparation of pyrido (1,2a) pyrimidine derivatives.
DK135534B (en) Process for the preparation of pyrasol- (3,4-d) -pyrimidines or salts thereof.
DK139030B (en) Process for the preparation of bicyclic pyrimidine derivatives.
DK140638B (en) Analogous process for the preparation of s-triazolo (1,5-a) (1,4) benzodiazepine derivatives.
DK131465B (en) Analogous process for the preparation of pyrimidinone compounds.
DK137639B (en) Analogous process for the preparation of 1-aminomethyl-2,2-diaryl-cyclopropanecarboxamides.
DK138045B (en) Analogous process for the preparation of pyrido (2,3-d) pyrimidines.
DK126946B (en) Analogous process for the preparation of 6-morpholino-4-oxo-4,5-dihydro-isothiazolo [5,4-d] pyrimidine derivatives or salts thereof.
DK132430B (en) Process for the preparation of quinazolinone derivatives.
DK127854B (en) Analogous process for the preparation of 2- (5-nitro-2-furyl) -thieno [2,3-d] pyrimidines.
DK132329B (en) Process for the preparation of cardenolide-3, alpha- / 2'-deoxy-glycosides /.
DK131855B (en) Process for the preparation of 3,4-dihydropyridones.
DK139872B (en) Analogous process for the preparation of pyrimido (1,2-a) (1,4) benzodiazepin-3-one derivatives.
DK138119B (en) Process for the preparation of 4-mercapto-1H-pyrazolo (3,4-d) pyrimidine.
DK129657B (en) Analogous process for the preparation of 3-methylpyrazole-5-carboxamides.
DK137536B (en) Analogous process for the preparation of derivatives of 6-methyl-2H-pyran-2,4 (3H) -dione.
DK126653B (en) Analogous process for the preparation of 2,6-dimorpholino-8-alkanolamino-pyrimido [5,4-d] pyrimidines.
DK131938B (en) Process for the preparation of 4-hydroxy-1H-pyrazolo [3,4-d] pyrimidine.