G
G. Rama Krishna
Researcher at Indian Institute of Science Education and Research, Kolkata
Publications - 22
Citations - 581
G. Rama Krishna is an academic researcher from Indian Institute of Science Education and Research, Kolkata. The author has contributed to research in topics: Crystal structure & Quinoline. The author has an hindex of 16, co-authored 22 publications receiving 521 citations.
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Correlation Among Crystal Structure, Mechanical Behavior, and Tabletability in the Co-Crystals of Vanillin Isomers
TL;DR: In this paper, a crystal engineering approach was employed to transform four food flavouring agents, vanillin isomers, from brittle to soft solids by forming co-crystals with 6chloro-2,4-dinitroaniline (cda).
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Pd-mediated new synthesis of pyrroles: their evaluation as potential inhibitors of phosphodiesterase 4.
G. Rajeshwar Reddy,T. Ram Reddy,Suju C. Joseph,K. Sateesh Reddy,L. Srinivasula Reddy,P. Mahesh Kumar,G. Rama Krishna,C. Malla Reddy,D. Rambabu,Ravikumar Kapavarapu,Chandana Lakshmi,Teja Meda,K. Krishna Priya,Kishore V. L. Parsa,Manojit Pal +14 more
TL;DR: A sequential Pd-mediated multi-component reaction followed by Suzuki or Heck or Sonogashira coupling in a single pot has been developed for the synthesis of functionalized pyrroles as potential inhibitors of PDE4.
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Ultrasound mediated catalyst free synthesis of 6H-1-benzopyrano[4,3-b]quinolin-6-ones leading to novel quinoline derivatives: their evaluation as potential anti-cancer agents.
Naveen Mulakayala,D. Rambabu,D. Rambabu,Mohan Rao Raja,M. Chaitanya,Chitta Suresh Kumar,Arunasree M. Kalle,G. Rama Krishna,C. Malla Reddy,M. V. Basaveswara Rao,Manojit Pal +10 more
TL;DR: A facile and catalyst free synthesis of 6H-1-benzopyrano[4,3-b]quinolin-6-ones has been accomplished via the reaction of 4-chloro-2-oxo- 2H-chromene-3-carbaldehyde with various aromatic amines in the presence of ultrasound.
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A new route to indoles via in situ desilylation–Sonogashira strategy: identification of novel small molecules as potential anti-tuberculosis agents
Ali Nakhi,Bagineni Prasad,Uppender Reddy,Raja Mohan Rao,Sandhya Sandra,Ravikumar Kapavarapu,D. Rambabu,G. Rama Krishna,C. Malla Reddy,Kishore Ravada,Parimal Misra,Javed Iqbal,Manojit Pal +12 more
TL;DR: A new Pd/C-mediated tandem reaction has been developed for the one pot synthesis of indoles containing an o-(RSO2NH)C6H4 group at the C-2 position, providing the first example of chorismate mutase inhibition by a heteroarene based small molecule.
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AlCl3 induced (hetero)arylation of 2,3-dichloroquinoxaline: a one-pot synthesis of mono/disubstituted quinoxalines as potential antitubercular agents.
K. Shiva Kumar,D. Rambabu,D. Rambabu,Sandhya Sandra,Ravikumar Kapavarapu,G. Rama Krishna,M. V. Basaveswara Rao,Kiranam Chatti,C. Malla Reddy,Parimal Misra,Manojit Pal +10 more
TL;DR: One compound showed promising activity representing one of the few examples of chorismate mutase inhibition by a heteroarene based small molecule and can be utilized for the preparation of a variety of quinoxaline derivatives from readily available starting materials and reagents.