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Cyanoethyl-pteridines
US 3,071,587 A
Filed
: 07/25/1961
Issued
: 01/01/1963
Est. Priority Date
: 07/25/1961
Status: Expired due to Term
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4. A COMPOUND OF THE FORMULA:
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Current Assignee
Robert B. Angier
,
William V. Curran
Original Assignee
Robert B. Angier
,
William V. Curran
Inventors
Curran, William V.
,
Angier, Robert B.
Application Number
US04/126,532
Time in Patent Office
525 Days
Field of Search
US Class Current
544/257
CPC Class Codes
C07D 475/02
with an oxygen atom directl...
C07D 475/06
with a nitrogen atom direct...
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