139339-01-8 Usage
Chemical class
Naphthyridines
Core structure
Naphthyridinone
Amino group
At the 4-position
Nitro group
At the 3-position
Phenyl group
At the 1-position
Applications
Organic synthesis and medicinal chemistry
Pharmaceutical development
Used for developing various pharmaceuticals and agrochemicals
Biological activities
a. Anti-inflammatory
b. Anti-bacterial
c. Anti-cancer
Importance
Key molecule in drug discovery and development
Therapeutic applications
Studied for potential use in treating various diseases and disorders
Check Digit Verification of cas no
The CAS Registry Mumber 139339-01-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,3,3 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 139339-01:
(8*1)+(7*3)+(6*9)+(5*3)+(4*3)+(3*9)+(2*0)+(1*1)=138
138 % 10 = 8
So 139339-01-8 is a valid CAS Registry Number.
139339-01-8Relevant articles and documents
Imidazonaphthyridine derivatives
-
, (2008/06/13)
The present invention relates to novel imidazonaphthyridine derivatives represented by the following formulae: STR1 wherein R represents hydrogen, lower alkyl or --CH2 R1 (where R1 represents phenyl or pyridyl) and pharmac
A Facile and Novel Synthesis of 5-Phenylimidazonaphthyridin-4(5H)-ones
Kuroda, Takeshi,Suzuki, Fumio
, p. 2029 - 2034 (2007/10/02)
A convenient and regioselective synthesis of a new heterocycle, 5-phenyl-1H or 3H-imidazonaphthyridin-4(5H)-one 1-a or 1-b, is described.Methyl 2-anilinonicotinate 15 was transformed into the valuable intermediate, N-phenyl-3-azaisatoic anhydr