FR65552E - Process for the preparation of substituted pteridines and their intermediates - Google Patents

Process for the preparation of substituted pteridines and their intermediates

Info

Publication number
FR65552E
FR65552E FR65552DA FR65552E FR 65552 E FR65552 E FR 65552E FR 65552D A FR65552D A FR 65552DA FR 65552 E FR65552 E FR 65552E
Authority
FR
France
Prior art keywords
intermediates
preparation
substituted pteridines
pteridines
substituted
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 FR65552E publication Critical patent/FR65552E/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
    • C07D475/06—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
    • 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
    • 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)
FR65552D 1948-10-14 1948-10-14 Process for the preparation of substituted pteridines and their intermediates Expired FR65552E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR65552T 1948-10-14

Publications (1)

Publication Number Publication Date
FR65552E true FR65552E (en) 1956-02-28

Family

ID=8698415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR65552D Expired FR65552E (en) 1948-10-14 1948-10-14 Process for the preparation of substituted pteridines and their intermediates

Country Status (1)

Country Link
FR (1) FR65552E (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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