FR2338277A1 - Procede pour la preparation de la 6-methylpterine - Google Patents

Procede pour la preparation de la 6-methylpterine

Info

Publication number
FR2338277A1
FR2338277A1 FR7700877A FR7700877A FR2338277A1 FR 2338277 A1 FR2338277 A1 FR 2338277A1 FR 7700877 A FR7700877 A FR 7700877A FR 7700877 A FR7700877 A FR 7700877A FR 2338277 A1 FR2338277 A1 FR 2338277A1
Authority
FR
France
Prior art keywords
methylpterine
preparation
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.)
Granted
Application number
FR7700877A
Other languages
English (en)
Other versions
FR2338277B1 (fr
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.)
Lonza AG
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 FR2338277A1 publication Critical patent/FR2338277A1/fr
Application granted granted Critical
Publication of FR2338277B1 publication Critical patent/FR2338277B1/fr
Granted 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7700877A 1976-01-13 1977-01-13 Procede pour la preparation de la 6-methylpterine Granted FR2338277A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH31376A CH597232A5 (fr) 1976-01-13 1976-01-13

Publications (2)

Publication Number Publication Date
FR2338277A1 true FR2338277A1 (fr) 1977-08-12
FR2338277B1 FR2338277B1 (fr) 1981-08-28

Family

ID=4184155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700877A Granted FR2338277A1 (fr) 1976-01-13 1977-01-13 Procede pour la preparation de la 6-methylpterine

Country Status (8)

Country Link
US (1) US4094874A (fr)
JP (1) JPS5287195A (fr)
CH (1) CH597232A5 (fr)
DE (1) DE2700712A1 (fr)
FR (1) FR2338277A1 (fr)
GB (1) GB1503476A (fr)
IT (1) IT1086657B (fr)
NL (1) NL7700325A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587340A (en) * 1983-09-19 1986-05-06 Burroughs Wellcome Co. Biopterin analogs
CN104275044B (zh) * 2014-10-09 2016-06-15 东莞市酷柏净化科技有限公司 前置过滤器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477426A (en) * 1948-06-04 1949-07-26 American Cyanamid Co Preparation of 2-amino-4-hydroxy-6-methyl pteridine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477426A (en) * 1948-06-04 1949-07-26 American Cyanamid Co Preparation of 2-amino-4-hydroxy-6-methyl pteridine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NV60130/49 *
NV6015/52 *

Also Published As

Publication number Publication date
DE2700712C2 (fr) 1988-09-15
NL7700325A (nl) 1977-07-15
JPS6133033B2 (fr) 1986-07-31
CH597232A5 (fr) 1978-03-31
FR2338277B1 (fr) 1981-08-28
US4094874A (en) 1978-06-13
DE2700712A1 (de) 1977-07-14
IT1086657B (it) 1985-05-28
GB1503476A (en) 1978-03-08
JPS5287195A (en) 1977-07-20

Similar Documents

Publication Publication Date Title
RO70854A (fr) Procede pour la preparation des metha-aryloxybenzaldehydes
BE858640A (fr) Procede pour la preparation de methoxypsoralene
BE857244A (fr) Procede de preparation de 3-chlorocephalosporines
RO70462A (fr) Procede pour la preparation des 3-halomethylcephem
RO71572A (fr) Procede pour la preparation des oxycarbamates n-sulphenyles
BE860267R (fr) Procede de preparation de para-alkylphenols
RO71066A (fr) Procede pour la preparation des 2-chlorsulfinylazetidin-4-ones
RO78300A (fr) Procede pour la preparation des cis-4a-aryloctahydro-1h-2-pyrimidines
BE862236A (fr) Procede pour la preparation de polyphenols
RO72831A (fr) Procede pour la preparation des fenilpyperazines
FR2342968A1 (fr) Procede de preparation de 3-desoxyanthocyanidines
RO83713A (fr) Procede pour la preparation des haloacylamides
RO70052A (fr) Procede pour la preparation des 7-alcoxy-3-chloremethylecephemes
FR2378745B1 (fr) Procede pour la preparation de para-nitroso-diphenyl-hydroxylamines
RO79702A (fr) Procede pour la preparation de 3-di-n-propyle-acetoxy-benzodiazepin-2-ones
BE850632R (fr) Procede de preparation de para-alkylphenols
RO71742A (fr) Procede pour la preparation des 1-oxadethiacephalosporines
BE870138A (fr) Procede pour la preparation de 1-anthraquinonylhydrazines
FR2338277A1 (fr) Procede pour la preparation de la 6-methylpterine
PT66065A (fr) Procede pour la preparation de hydrocarbonetes
FR2344561A1 (fr) Procede de preparation de 3-methylenecephalosporines
FR2337118A1 (fr) Procede de preparation de phenyl-indanes
PT67155A (fr) Procede pour la preparation de tiolactone-n-6-chlore-nicotinamide-d,l-homocisteine
FR2346335A1 (fr) Procede de preparation de 2-chloronicotinamides
BE853164A (fr) Procede de preparation de 3-chlorophtalide

Legal Events

Date Code Title Description
ST Notification of lapse