1. Mourad Chioua, Elena Soriano, Abdelouahid Samadi, and J. Marco-Contelles, "Studies on the Acetylation of 3,6-Diamino-1 Hpyrazolo [3,4-b] pyridine-5-carbonitrile Derivatives", J. Heterocyclic Chem.,2010; 47, pp. 861.
2. Michael williams, "Molecular aspects of the action of benzodiazepine and non-benzodiazepine Anxiolytics: a hypothetical allosteric model of
the benzodiazepine receptor complex", Prog. Neuro-Psychopharmacol. & Biol. Psychiaitry, 1984; 8., pp. 209-247
3. Raghunath B. Toche, Dinesh C. Bhavsar, Muddassar A. Kazi, Sandeep M. Bagul, and Madhukar N. Jachak, "Synthesis of Pyrazolopyridine 3-Carboxylates by Friedlander Condensation", J. Heterocyclic Chem., 2010; 47, pp. 287.
4. Madhukar N. Jachak, Appasaheb B. Avhale, Bhausaheb K. Ghotekar, Dhananjay B. Kendre and Raghunath B.Toche, "Synthesis of Pyrazolo[3,4-b ]pyridines Using Ammonium Acetate as Green Reagent in Multi-component Reactions", J. Heterocyclic Chem., 2008; 45,1221
5. Raghunath B. Toche, Bhausaheb K. Ghotekar, Dhananjay B. Kendre, Muddassar A. Kazi, and Madhukar N. Jachak, "An Efficient Synthesis of Pyrazolo[3,4-b]pyrrolo[2,3-d]pyridines from 5-Aminopyrazoles and Cyclic -Keto Ester", J. Heterocyclic Chem., 2008; 45, pp. 1711-1719.
6. Raghunath B. Toche, Dinesh C. Bhavsar, Muddassar A. Kazi, Sandeep M. Bagul, and Madhukar N. Jachak, "Synthesis of Pyrazolopyridine 3-Carboxylates by Friedlander Condensation", J.
Heterocyclic Chem., 2010; 47,pp. 287.
7. Thomas M. Bare, Charles D. McLaren, James B. Campbel, Judy W. Firor, James F. Resch, Claudia P. Waiters, Andre I. Salama, Brad A. Meinem, and Jitendra B. Patel, "Synthesis and Structure-Activity Relationships of a Series of Anxioselective Pyrazolopyridine Ester and Amide Anxiolytic Agents", J. Med. Chem., 1989; 32, pp. 2561-2573
8. Madhukar N. Jachak, Appasaheb B.
Avhale, Chanda D. Tantak, Raghunath B. Toche, "Friedlander Condensation of 5-Aminopyrazole-4-carbaldehydes with Reactive a-Methylene Ketones: Synthesis
of
Pyrazolo[3,4-b]pyridines"
, J. Heterocyclic Chem., 2005; 42, pp. 1311.
9. Dhananjay B. Kendre, Raghunath B. Toche and Madhukar N. Jachak, "Synthesis of Pyrazolo[3,4-b]pyridines and Attachment of Amino Acids and Carbohydrate as Linkers", J. Heterocyclic Chem., 2008; 45, pp. 1281.
10.
Edwar
d C. Taylor and Klaus S. Hartke, "The Reaction of Malononitrile with Substituted Hydrazines: New Routes to 4- Aminopyrazolo [3,4-d]pyrimidines", J. American. Chem. Society, 1959; 81, pp.1456-1462.
11.
Hein
z Schulze, Cincinnati Ohio, "Pyrazolopyridines", US patents 2,953,571, sep 20, 1960
12.
H.
D
. Porter and A. Weissberger, "1-phenyl, 3-amino, 5-pyrazolone", Organic
Syntheses, 1955; Coll. Vol. 3, pp.708; 1948; Vol. 28, pp.87
13. John A. Price and D. S. Tarbell, "Diethyl Benzoylmalonate", Organic
Syntheses, 1963;Vol. 4, pp.285;
1957;Vol. 37, pp. 20.
14. N.S. Parmar, "Anxiolytic activity", Screening methods in pharmacology,
shiv prakashan, 5th Edn., pp. 101-107
15. David J. sanger, Ghislaine Perrault, Eliane Morel, Daniele Joly and Branimir Zivkovic, "Animal models of anxiety and development of novel Anxiolytics", Prog. Neuro psychopharmaco. and bio. psychiatry, 1981; Vol.15.,pp. 2052
16. Bikash Methi, Ajay Prakash, "Practical Manual of Experimental and Clinical Pharmacology", Jaypee Brothers Medical Publishers.,6th Edn., pp. 187.
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