90065-66-0Relevant academic research and scientific papers
Isomeric N-methyl-7-deazaguanines: Synthesis, structural assignment, and inhibitory activity on xanthine oxidase
Seela,Bussmann,Gotze,Rosemeyer
, p. 981 - 985 (1984)
The N-methyl isomers of 2-amino-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one1 (2a) have been synthesized regiospecifically and their structures assigned. The 3-methyl thylcompound was obtained by alkylation of the parent chromophore 2a with dim
HETEROCYCLIC GTP CYCLOHYDROLASE 1 INHIBITORS FOR THE TREATMENT OF PAIN
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Page/Page column 69, (2011/04/19)
The present invention relates to the field of small molecule heterocyclic inhibitors of GTP cyclohydrolase (GCH-I), or a tautomer, prodrug, or pharmaceutically acceptable salt thereof. The invention also features pharmaceutical compositions of the compounds and the medical use of these compounds for the treatment or prevention of pain (e.g., inflammatory pain, nociceptive pain, functional pain, or neuropathic pain).
Discovery of pyrrolo[2,3-d]pyrimidin-4-ones as corticotropin-releasing factor 1 receptor antagonists with a carbonyl-based hydrogen bonding acceptor
Aso, Kazuyoshi,Kobayashi, Katsumi,Mochizuki, Michiyo,Kanzaki, Naoyuki,Sako, Yuu,Yano, Takahiko
scheme or table, p. 2365 - 2371 (2011/05/15)
A new class of pyrrolo[2,3-d]pyrimidin-4-one corticotropin-releasing factor 1 (CRF1) receptor antagonists has been designed and synthesized. In general, reported CRF1 receptor antagonists possess a sp 2-nitrogen atom as hy
CYCLIC COMPOUNDS
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Page/Page column 315, (2010/02/14)
There is provided a CRF receptor antagonist comprising a compound of the formula (I): A-W-Ar wherein, A is a group represented by the formula (A1) or (A2) (wherein, ring Aa is a 5-or 6-membered ring which may be further substituted; ring Ab is a 5-or 6-membered ring which may be further substituted; ring Ac is a 5- or 6-membered ring which may be substituted; R1 is optionally substituted alkyl, substituted amino, substituted hydroxy, etc.; X is carbonyl, -O-, -S-, etc.; Y1, Y2 and Q are independently optionally substituted carbon or nitrogen; … is a single or double bond); W is a bond, optionally substituted methylene, optionally substituted imino, -O-, -S-, etc.; Ar is optionally substituted aryl or optionally substituted heteroaryl; or a salt thereof or a prodrug thereof.
The synthesis and determination of acidic ionization constants of certain 5-substituted 2-aminopyrrolo[2,3-d]pyrimidin-4-ones and methylated analogs
Hoops, Geoffrey C.,Park, Julie,Garcia, George A.,Townsend, Leroy B.
, p. 767 - 781 (2007/10/03)
The acidic ionization constants were determined for a series of 5-substituted 2-aminopyrrolo[2,3-dl-pyrimidin-4-ones and N-3- and N-7-methylated analogs thereof. The syntheses of the methylated analogs are also described.
