CA1025855A - Pteridine derivatives - Google Patents

Pteridine derivatives

Info

Publication number
CA1025855A
CA1025855A CA191,502A CA191502A CA1025855A CA 1025855 A CA1025855 A CA 1025855A CA 191502 A CA191502 A CA 191502A CA 1025855 A CA1025855 A CA 1025855A
Authority
CA
Canada
Prior art keywords
pteridine derivatives
pteridine
derivatives
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.)
Expired
Application number
CA191,502A
Other languages
English (en)
French (fr)
Inventor
Hamish C.S. Wood
Kyuji Ohta
Norman Whittaker
Irene Stirling
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.)
Wellcome Foundation Ltd
Original Assignee
Wellcome Foundation Ltd
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 GB518673A external-priority patent/GB1468171A/en
Priority claimed from DK420173AA external-priority patent/DK138019B/da
Application filed by Wellcome Foundation Ltd filed Critical Wellcome Foundation Ltd
Application granted granted Critical
Publication of CA1025855A publication Critical patent/CA1025855A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D475/00—Heterocyclic compounds containing pteridine ring systems
    • C07D475/02—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4
    • C07D475/04—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4 with a nitrogen atom directly attached in position 2
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/63—Compounds containing para-N-benzenesulfonyl-N-groups, e.g. sulfanilamide, p-nitrobenzenesulfonyl hydrazide

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CA191,502A 1973-02-01 1974-01-31 Pteridine derivatives Expired CA1025855A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB518673A GB1468171A (en) 1973-02-01 1973-02-01 2-amino-4-hydroxy-7,8-dihydropteridine-6-carboxaldehyde deri vatives
DK420173AA DK138019B (da) 1972-08-01 1973-07-31 Analogifremgangsmåde til fremstilling af 7,8-dihydropteridiner eller tautomere eller salte deraf.
DK53174AA DK140667B (da) 1973-02-01 1974-01-31 Analogifremgangsmåde til fremstilling af 7,8-dihydropteridiner eller tautomere former eller salte deraf.

Publications (1)

Publication Number Publication Date
CA1025855A true CA1025855A (en) 1978-02-07

Family

ID=27220757

Family Applications (1)

Application Number Title Priority Date Filing Date
CA191,502A Expired CA1025855A (en) 1973-02-01 1974-01-31 Pteridine derivatives

Country Status (20)

Country Link
JP (1) JPS49102695A (ja)
AR (1) AR205702A1 (ja)
BE (1) BE810474A (ja)
CA (1) CA1025855A (ja)
CH (1) CH601300A5 (ja)
CS (1) CS183731B2 (ja)
DD (1) DD110499A5 (ja)
DE (1) DE2404593A1 (ja)
DK (1) DK140667B (ja)
ES (1) ES422825A1 (ja)
FI (1) FI55663C (ja)
FR (1) FR2215963A1 (ja)
HU (1) HU171384B (ja)
IE (1) IE38809B1 (ja)
IL (1) IL44123A (ja)
IN (1) IN139181B (ja)
NL (1) NL7401350A (ja)
PL (1) PL91643B1 (ja)
SE (1) SE415563B (ja)
ZA (1) ZA74657B (ja)

Also Published As

Publication number Publication date
DD110499A5 (ja) 1974-12-20
ES422825A1 (es) 1976-05-01
IE38809L (en) 1974-08-01
FI55663B (fi) 1979-05-31
DK140667B (da) 1979-10-22
CH601300A5 (ja) 1978-07-14
CS183731B2 (en) 1978-07-31
PL91643B1 (ja) 1977-03-31
IL44123A0 (en) 1974-05-16
BE810474A (fr) 1974-07-31
AR205702A1 (es) 1976-05-31
IE38809B1 (en) 1978-06-07
IL44123A (en) 1977-10-31
DK140667C (ja) 1980-03-24
DE2404593A1 (de) 1974-08-15
JPS49102695A (ja) 1974-09-27
AU6513474A (en) 1975-08-07
FR2215963B1 (ja) 1976-09-03
SE415563B (sv) 1980-10-13
FR2215963A1 (en) 1974-08-30
IN139181B (ja) 1976-05-15
NL7401350A (ja) 1974-08-05
ZA74657B (en) 1975-09-24
HU171384B (hu) 1977-12-28
FI55663C (fi) 1979-09-10

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