FR1092949A - Improvements in the preparation of halogenated substituted pteridines - Google Patents

Improvements in the preparation of halogenated substituted pteridines

Info

Publication number
FR1092949A
FR1092949A FR1092949DA FR1092949A FR 1092949 A FR1092949 A FR 1092949A FR 1092949D A FR1092949D A FR 1092949DA FR 1092949 A FR1092949 A FR 1092949A
Authority
FR
France
Prior art keywords
preparation
halogenated substituted
substituted pteridines
pteridines
halogenated
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
Other languages
French (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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of FR1092949A publication Critical patent/FR1092949A/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D475/00—Heterocyclic compounds containing pteridine ring systems
    • C07D475/06—Heterocyclic compounds containing pteridine ring systems with a nitrogen atom directly attached in position 4
    • C07D475/08—Heterocyclic compounds containing pteridine ring systems with a nitrogen atom directly attached in position 4 with a nitrogen atom directly attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1092949D 1950-03-23 1951-03-13 Improvements in the preparation of halogenated substituted pteridines Expired FR1092949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1092949XA 1950-03-23 1950-03-23

Publications (1)

Publication Number Publication Date
FR1092949A true FR1092949A (en) 1955-04-28

Family

ID=22326900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1092949D Expired FR1092949A (en) 1950-03-23 1951-03-13 Improvements in the preparation of halogenated substituted pteridines

Country Status (1)

Country Link
FR (1) FR1092949A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048000A2 (en) * 1980-09-12 1982-03-24 Farmos Group Ltd. Method for preparing N-(4-(((2,4-diamino-6-pteridinyl)-methyl)methylamino)benzoyl)glutamic acid and analogues thereto

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048000A2 (en) * 1980-09-12 1982-03-24 Farmos Group Ltd. Method for preparing N-(4-(((2,4-diamino-6-pteridinyl)-methyl)methylamino)benzoyl)glutamic acid and analogues thereto
EP0048000A3 (en) * 1980-09-12 1982-09-08 Farmos Group Ltd. Method for preparing n-(4-(((2,4-diamino-6-pteridinyl)-methyl)methylamino)benzoyl)glutamic acid and analogues thereto

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