SE397980B - Analogiforfarande for framstellning av pyrido/2,3-d/pyrimidin-2,4-dioner - Google Patents

Analogiforfarande for framstellning av pyrido/2,3-d/pyrimidin-2,4-dioner

Info

Publication number
SE397980B
SE397980B SE7309613A SE7309613A SE397980B SE 397980 B SE397980 B SE 397980B SE 7309613 A SE7309613 A SE 7309613A SE 7309613 A SE7309613 A SE 7309613A SE 397980 B SE397980 B SE 397980B
Authority
SE
Sweden
Prior art keywords
dioner
pyrimidine
preparing pyrido
analogical procedure
analogical
Prior art date
Application number
SE7309613A
Other languages
English (en)
Swedish (sv)
Inventor
K Noda
A Nakagawa
T Motomura
S Yamasaki
H Ide
Chikushino-Shi
Tosu-Shi
Fukuoka-Shi
Original Assignee
Hisamitsu Pharmaceutical Co
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 JP11316172A external-priority patent/JPS5622871B2/ja
Priority claimed from JP3392373A external-priority patent/JPS5648514B2/ja
Priority claimed from JP3690173A external-priority patent/JPS5648515B2/ja
Priority claimed from JP3917573A external-priority patent/JPS5648516B2/ja
Application filed by Hisamitsu Pharmaceutical Co filed Critical Hisamitsu Pharmaceutical Co
Publication of SE397980B publication Critical patent/SE397980B/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE7309613A 1972-11-09 1973-07-09 Analogiforfarande for framstellning av pyrido/2,3-d/pyrimidin-2,4-dioner SE397980B (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP11316172A JPS5622871B2 (2) 1972-11-09 1972-11-09
JP3392373A JPS5648514B2 (2) 1973-03-22 1973-03-22
JP3690173A JPS5648515B2 (2) 1973-03-29 1973-03-29
JP3917573A JPS5648516B2 (2) 1973-04-04 1973-04-04

Publications (1)

Publication Number Publication Date
SE397980B true SE397980B (sv) 1977-11-28

Family

ID=27459865

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7309613A SE397980B (sv) 1972-11-09 1973-07-09 Analogiforfarande for framstellning av pyrido/2,3-d/pyrimidin-2,4-dioner

Country Status (3)

Country Link
CH (1) CH578000A5 (2)
NL (1) NL7309517A (2)
SE (1) SE397980B (2)

Also Published As

Publication number Publication date
NL7309517A (2) 1974-05-13
CH578000A5 (en) 1976-07-30

Similar Documents

Publication Publication Date Title
SE402592B (sv) Forfarande for framstellning av 2-alkyl-3-acyl-pyrazolo(1,5-a)pyridiner
SE432767B (sv) Forfarande for framstellning av oxazolo-(5,4-b)-pyridiner
HK60077A (en) Pyrrolo (3,4-b) pyrazine derivatives
SE398751B (sv) Analogiforfarande for framstellning av pyrazolo/1,5-a/pyrimidiner
GB1406381A (en) 8-alkyl-5-oxo-5,8-dihydropyrido 2,3-d pyrimidine-6-carboxylic acids and their preparation
DK138424B (da) Analogifremgangsmåde til fremstilling af 5-oxopyrido(2,3-d)pyrimidin-6-carboxylsyre-derivater.
DK132498C (da) Analogifremgangsmade til fremstilling af thieno(2,3-d)pyrimidinderivater eller isomere deraf
NO137966C (no) Analogifremgangsmaate til fremstilling av antibakterielt virksomme 5-oksopyrido-(2,3-d)-pyrimidinderivater
SE418087B (sv) Sett att framstella nya pyrido(1,2-a)pyrimidinderivat
FI55845C (fi) Foerfarande foer framstaellning av en 8-d-ribityl-pyrido(2,3-d)pyrimidin
SE400768B (sv) Forfarande for framstellning av 2-fenyl-6-sulfamoyl-7-klor-1,2,3,4-tetrahydro-4-kinazolinon
BG20604A3 (bg) Метод за получаване на заместени 2-фурилтиено<2,3-д>пиримидини
IT1002329B (it) Procedimento per la preparazione di poliammidi
IT1002330B (it) Procedimento per la preparazione di poliammidi
IL42947A0 (en) The preparation of benzodiazepine derivatives
CH551431A (fr) Preparation de derives de la pyrrolo (3,4-b) pyridine.
SE397979B (sv) Analogiforfarande for framstellning av pyrido/2,3-d/pyrimidin-2,4-dioner
SE397980B (sv) Analogiforfarande for framstellning av pyrido/2,3-d/pyrimidin-2,4-dioner
IL42698A0 (en) Basically substituted theophylline derivatives
IT995185B (it) Procedimento per la preparazione di poliamidi
SE387636B (sv) Forfarande for framstellning av 2-substituerade 1,3,4- tiadiazol-5-tioler
DK582575A (da) Fremgangsmade til fremstilling af 3-benzyl-1,2,3,4,5,6-hexahydro-8-hydroxy-2,6-metan-6,11-dimetylbenzazocin
IT1000150B (it) Apparecchio per la preparazione per infusione di bevande calde
SE416130B (sv) Analogiforfarande for framstellning av pyrido(2,3-d)pyrimidin-2,4-dioner
SE402108B (sv) Forfarande for framstellning av pyrimidinderivat