139438-49-6 Usage
Pyrazolopyrimidine derivative
The compound is derived from a pyrazolo[3,4-d]pyrimidine core structure, which is a fused ring system containing a pyrazole and a pyrimidine ring.
Dimethylamine group
The compound has two methyl groups (CH3) attached to the nitrogen atom at the 3rd position of the pyrimidine ring, forming a dimethylamine group.
Phenyl group attachment
A phenyl group (a benzene ring) is attached to the 6th position of the pyrimidine ring, which may contribute to the compound's biological activity.
Potential pharmaceutical intermediate
This compound may be used as an intermediate in the synthesis of pharmaceutical drugs, providing a foundation for further chemical modifications and development.
Targeted applications
The compound has potential use in the development of drugs targeting the central nervous system, metabolic disorders, and cancer.
Antitumor and anticancer activities
Research has shown that this compound may have potential antitumor and anticancer properties, making it a candidate for further study in cancer treatment.
Effects on dopamine receptors
The compound may interact with dopamine receptors, which are involved in various neurological processes and have been implicated in several disorders.
Novel therapeutic agents
Further research on this compound may lead to the development of new drugs for treating various medical conditions, including cancer and neurological disorders.
Check Digit Verification of cas no
The CAS Registry Mumber 139438-49-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,4,3 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 139438-49:
(8*1)+(7*3)+(6*9)+(5*4)+(4*3)+(3*8)+(2*4)+(1*9)=156
156 % 10 = 6
So 139438-49-6 is a valid CAS Registry Number.
139438-49-6Relevant articles and documents
Tricyclic Heteroaromatic Systems Containing a Bridgehead Nitrogen Atom. Part 3. Triazolopyrazolopyrimidines, Tetrazolopyrazolopyrimidines and Pyrimidopyrazolotriazines
Golec, Julian M. C.,Scrowston, Richard M.,Dunleavy, Michael
, p. 239 - 244 (2007/10/02)
6-Phenyl-1H-pyrazolopyrimidin-3(2H)-one 16 has been prepared and converted into its 3-chloro 6, 3-thioxo 17 and 3-methylthio derivatives 9.Each of these could be converted into the 3-hydrazino derivative 3, cyclisation of which with carbon disulfide or triethyl orthoformate generated the fused 1,2,4-triazoles 23 and 20, respectively.Alternatively, the hydrazino derivative 3 gave a substituted hydrazide 26 or thiosemicarbazide 25, from which the 1,2,4-triazoles 21 and 22 respectively were obtained.The equilibrium between 3-azido-6-phenyl-1H-pyrazolopyrimidine 5 and 2-phenyl-9H-tetrazolopyrazolopyrimidine 27 was studied. 3-Diazo-4-methyl-6-phenyl-1H-pyrazolopyrimidine 29 was prepared by diazotisation of the corresponding amine 1 and converted into the 3-azido compound 4, which could not be cyclised to form a tetrazole.Finally, the diazo compound 29 readily formed the pyrimidopyrazolotriazine derivatives 32 and 33, when treated with pentane-2,4-dione and ethyl acetoacetate respectively.
