HU171384B - Process for preparing biologically active pteridine derivatives - Google Patents

Process for preparing biologically active pteridine derivatives

Info

Publication number: HU171384B
Authority: HU; Hungary
Prior art keywords: biologically active; pteridine derivatives; preparing biologically; active pteridine; preparing
Prior art date: 1973-02-01

Application number

HU74WE00000499A

Other languages

Hungarian (hu)

Inventor

Hamish C S Wood

Norman Whittaker

Irene Stirling

Kyuji Ohta

Original Assignee

Wellcome Found

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.)

1973-02-01

Filing date

1974-01-31

Publication date

1977-12-28

1973-02-01 Priority claimed from GB518673A external-priority patent/GB1468171A/en

1973-07-31 Priority claimed from DK420173AA external-priority patent/DK138019B/en

1974-01-31 Application filed by Wellcome Found filed Critical Wellcome Found

1977-12-28 Publication of HU171384B publication Critical patent/HU171384B/en

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 Condensed Heterocyclic Rings (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

HU74WE00000499A 1973-02-01 1974-01-31 Process for preparing biologically active pteridine derivatives HU171384B (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 (en)	1972-08-01	1973-07-31	Analogous process for the preparation of 7,8-dihydropteridines or tautomers or salts thereof.
DK53174AA DK140667B (en)	1973-02-01	1974-01-31	Analogous process for the preparation of 7,8-dihydropteridines or tautomeric forms or salts thereof.

Publications (1)

Publication Number	Publication Date
HU171384B true HU171384B (en)	1977-12-28

Family

ID=27220757

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HU74WE00000499A HU171384B (en)	1973-02-01	1974-01-31	Process for preparing biologically active pteridine derivatives

Country Status (20)

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

1974
- 1974-01-01 AR AR252155A patent/AR205702A1/en active
- 1974-01-31 BE BE140440A patent/BE810474A/en unknown
- 1974-01-31 IL IL44123A patent/IL44123A/en unknown
- 1974-01-31 HU HU74WE00000499A patent/HU171384B/en unknown
- 1974-01-31 PL PL1974168470A patent/PL91643B1/pl unknown
- 1974-01-31 IN IN208/CAL/74A patent/IN139181B/en unknown
- 1974-01-31 NL NL7401350A patent/NL7401350A/xx not_active Application Discontinuation
- 1974-01-31 IE IE176/74A patent/IE38809B1/en unknown
- 1974-01-31 SE SE7401254A patent/SE415563B/en unknown
- 1974-01-31 FI FI267/74A patent/FI55663C/en active
- 1974-01-31 CS CS7400000661A patent/CS183731B2/en unknown
- 1974-01-31 ZA ZA00740657A patent/ZA74657B/en unknown
- 1974-01-31 ES ES422825A patent/ES422825A1/en not_active Expired
- 1974-01-31 CA CA191,502A patent/CA1025855A/en not_active Expired
- 1974-01-31 DK DK53174AA patent/DK140667B/en unknown
- 1974-01-31 FR FR7403214A patent/FR2215963A1/en active Granted
- 1974-01-31 CH CH136274A patent/CH601300A5/xx not_active IP Right Cessation
- 1974-01-31 DD DD176300A patent/DD110499A5/xx unknown
- 1974-01-31 DE DE2404593A patent/DE2404593A1/en not_active Ceased
- 1974-01-31 JP JP49013252A patent/JPS49102695A/ja active Pending

Also Published As

Publication number	Publication date
IL44123A0 (en)	1974-05-16
DE2404593A1 (en)	1974-08-15
ES422825A1 (en)	1976-05-01
CH601300A5 (en)	1978-07-14
IN139181B (en)	1976-05-15
NL7401350A (en)	1974-08-05
IE38809B1 (en)	1978-06-07
IL44123A (en)	1977-10-31
IE38809L (en)	1974-08-01
DK140667B (en)	1979-10-22
FI55663B (en)	1979-05-31
DK140667C (en)	1980-03-24
FR2215963A1 (en)	1974-08-30
AU6513474A (en)	1975-08-07
CA1025855A (en)	1978-02-07
BE810474A (en)	1974-07-31
DD110499A5 (en)	1974-12-20
JPS49102695A (en)	1974-09-27
FR2215963B1 (en)	1976-09-03
ZA74657B (en)	1975-09-24
AR205702A1 (en)	1976-05-31
FI55663C (en)	1979-09-10
PL91643B1 (en)	1977-03-31
CS183731B2 (en)	1978-07-31
SE415563B (en)	1980-10-13

Similar Documents

Publication	Publication Date	Title
HU173783B (en)	1979-08-28	Process for preparing nonapeptide-amides
HU173540B (en)	1979-06-28	Process for preparing new 5-oxa-prostaglandin derivatives
HU174374B (en)	1979-12-28	Process for preparing 7-trans-9-cis-dodecadien-1-yl-acetate
HU172472B (en)	1978-09-28	Process for preparing 7-acyl-amido-3-cefem-4-carboxylic acid derivatives
YU309081A (en)	1983-06-30	Process for preparing new dibenzoxepine derivatives
YU36744B (en)	1984-08-31	Process for preparing alfa-thiolincosaminide derivatives
HU172464B (en)	1978-09-28	Process for preparing benzofuranyl-tetrahydro-pyridine and -piperidine derivatives
CS183763B2 (en)	1978-07-31	Process for preparing d-homosteroides
YU33674A (en)	1982-06-18	Process for preparing azethidine derivatives
HU173741B (en)	1979-08-28	Process for preparing thieno-triazolo-diazepine derivatives
JPS5373556A (en)	1978-06-30	Process for preparing 22aromatical ketoneoxim
HU171874B (en)	1978-04-28	Process for preparing derivatives of 5,6-benzo-gamma-pyrone
CS189676B2 (en)	1979-04-30	Process for preparing poly-n-alkyliminoalanes
JPS5384958A (en)	1978-07-26	Process for preparing 222dehydroohomocholene
HU172541B (en)	1978-09-28	Process for preparing phenoxyethyl-amine derivatives
JPS5390288A (en)	1978-08-08	Process for preparing 77trichloroacetamidee33desacetoxyy cephalosporane
IL45804A0 (en)	1974-12-31	Process for preparing n-trimetylsilylacetamide
GB1404442A (en)	1975-08-28	Process for preparing 3-anilino-pyrazolones-5
HU171073B (en)	1977-11-28	Process for preparing imidazolidine derivatives
HU171384B (en)	1977-12-28	Process for preparing biologically active pteridine derivatives
ZA744154B (en)	1975-07-30	Novel imidazole derivatives and process for their preparation
IL45977A0 (en)	1975-02-10	Process for preparing cis-olefins
CS183759B2 (en)	1978-07-31	Process for preparing acylaminophenylacetamidines
CS189663B2 (en)	1979-04-30	Process for preparing alpha-ethinylbenzhydroles
GB1403875A (en)	1975-08-28	Process for preparing sulphoxides