Welcome to DSR Group

Total Synthesis and Medicinal chemistry

CSIR-National Chemical Laboratory, Pune

Our work is mainly focused on Total Synthesis, Application oriented Organic Synthesis, Medicinal Chemistry and Crop Protection (Learn More...)



    Dr. D. Srinivasa Reddy                      

    Senior Principal Scientist,                                                                                          

    Organic Chemistry Division                                                                  

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  • August-2021: Dr. D. Srinivasa Reddy has been selected for the highly prestigious J. C. Bose National Fellowship by SERB, Department of Science and Technology, Government of India. Congratulations

  • August-2021: Research paper of Paresh Athawale and Vishal Zade entitled as "Tuning of α-Silyl Carbocation Reactivity into Enone Transposition: Application to the Synthesis of Peribysin D, E-Volkendousin, and E-Guggulsterone" in Org. Lett. DOI: doi.org/10.1021/acs.orglett.1c02173. Congratulations




  • May-2021: Congratulations to Pronay Das on his succesfull PhD defence. 




  • April-2021: Research paper of Pronay Das entitled "Total synthesis of twelve membered resorcyclic acid lactones, (R)-penicimenolide A, (R)-resorcyclide and (R)-dihydroresorcyclid" has been accepted in Tetraheron. DOI: doi.org/10.1016/j.tet.2021.132059. Congratulations


  • March-2021: Research paper of Akshay S. Kulkarni and Eagala Ramesh entitled "One-Pot Oxidation of Secondary Alcohols to α-Hydroxy Ketones: Application to Synthesis of Oxoaplysinopsin D, E, F, & G" has been accepted in Eur. J. Org. Chem. DOI: doi.org/10.1002/ejoc.202100184. Congratulations



  • March-2021: Research paper of Paresh Athawale entitled " Scalable, sustainable and catalyst-free continuous flow ozonolysis of fatty acids" has been accepted in Green Chem. DOI: doi.org/10.1039/D0GC04021E. Congratulations


  • February- 2021: Research paper of Yash Mankad and Pronay Das entitled "Herbicidal bio-assay of isocladosporin enantiomers and determination of its plausible absolute configuration" has been accepted in J Antibiot. DOI: doi.org/10.1038/s41429-020-00391-1. Congratulations

  • August-2020: Dr. D. Srinivasa Reddy has taken over a charge as Director of CSIR-Indian Institute of Integrative Medicine (CSIR-IIIM), Jammu. Congratulations