Search Results - "Shashikanth, Sheena"

Room Temperature Carbonylation of (Hetero) Aryl Pentafluorobenzenesulfonates and Triflates using Palladium‐Cobalt Bimetallic Catalyst: Dual Role of Cobalt Carbonyl by Joseph, Jayan T., Sajith, Ayyiliath M., Ningegowda, Revanna C., Shashikanth, Sheena

“…An efficient method for the carbonylation of (hetero) aryl pentafluorobenzenesulfonates and triflates under exceptionally mild conditions using…”
Get full text

Anti-tubercular activity and molecular docking studies of indolizine derivatives targeting mycobacterial InhA enzyme by Venugopala, Katharigatta N., Chandrashekharappa, Sandeep, Deb, Pran Kishore, Tratrat, Christophe, Pillay, Melendhran, Chopra, Deepak, Al-Shar'i, Nizar A., Hourani, Wafa, Dahabiyeh, Lina A., Borah, Pobitra, Nagdeve, Rahul D., Nayak, Susanta K., Padmashali, Basavaraj, Morsy, Mohamed A., Aldhubiab, Bandar E., Attimarad, Mahesh, Nair, Anroop B., Sreeharsha, Nagaraja, Haroun, Michelyne, Shashikanth, Sheena, Mohanlall, Viresh, Mailavaram, Raghuprasad

“…A series of 1,2,3-trisubstituted indolizines (2a-2f, 3a-3d, and 4a-4c) were screened for in vitro whole-cell anti-tubercular activity against the susceptible…”
Get full text

Synthesis and antimicrobial study of novel heterocyclic compounds from hydroxybenzophenones by Khanum, Shaukath A., Shashikanth, Sheena, Umesha, S., Kavitha, R.

“…The triazolothiadiazine analogues 6a–e were obtained via a multistep synthesis sequences beginning with the hydroxybenzophenones 1a–e. Hydroxybenzophenones on…”
Get full text

Crystallography, in Silico Studies, and In Vitro Antifungal Studies of 2,4,5 Trisubstituted 1,2,3-Triazole Analogues by Venugopala, Katharigatta N., Khedr, Mohammed A., Girish, Yarabahally R., Bhandary, Subhrajyoti, Chopra, Deepak, Morsy, Mohamed A., Aldhubiab, Bandar E., Deb, Pran Kishore, Attimarad, Mahesh, Nair, Anroop B., Sreeharsha, Nagaraja, V, Rashmi, Kandeel, Mahmoud, Akrawi, Sabah H., Reddy M B, Madhusudana, Shashikanth, Sheena, Alwassil, Osama I., Mohanlall, Viresh

“…A series of 2,4,5 trisubstituted-1,2,3-triazole analogues have been screened for their antifungal activity against five fungal strains, Candida parapsilosis,…”
Get full text

Synthesis of benzoyl phenyl benzoates as effective inhibitors for phospholipase A2 and hyaluronidase enzymes by SHAUKATH ARA KHANUM, SATISH KUMAR MURARI, BANNIKUPPE SANNANAIK VISHWANTH, SHASHIKANTH, Sheena

“…Benzoylation of (hydroxy phenyl) phenyl methanone 2a-g to benzoyl phenyl benzoates 4a-g, a benzophenone analogue, was achieved in good yield. All the newly…”
Get full text

A convenient preparation of novel benzophenone derivatives by BELGUR S. SUDHA, RAVINDRA R. KAMBLE, SHEENA SHASHIKANTH

“…A simple and high yielding method for the synthesis of novel benzophenone derivatives has been developed starting from ethyl(4-aroylaroxy)acetates…”
Get full text

Synthesis, docking and anti-tumor activity of beta-L-1,3-thiazolidine pyrimidine nucleoside analogues by Sriharsha, Shimoga Nagaraj, Pai, Karkala Sreedhara Ranganath, Shashikanth, Sheena, Chandra, Nagasuma, Prabhu, Kandigere Ramaiah

“…In the search for effective, selective, and nontoxic antiviral and antitumor agents, a variety of strategies have been devised to design nucleoside analogues…”
Get more information

Aryl/heteroaryl pentafluorobenzenesulfonates (ArOPFBs): new electrophilic coupling partners for room temperature Suzuki–Miyaura cross-coupling reactions by Joseph, Jayan T., Sajith, Ayyiliath M., Ningegowda, Revanna C., Nagaraj, Archana, Rangappa, K.S., Shashikanth, Sheena

“…[Display omitted] The first cross-coupling reaction between aryl/heteroaryl pentafluorobenzenesulfonates and aryl/heteroaryl boronic acids under mild…”
Get full text

Synthesis of lignan conjugates via cyclopropanation: Antimicrobial and antioxidant studies by Raghavendra, Kanchipura Ramachandrappa, Renuka, Nagamallu, Kameshwar, Vivek H., Srinivasan, Bharath, Ajay Kumar, Kariyappa, Shashikanth, Sheena

“…[Display omitted] Ethyl 2-(4-methoxyphenyl)-3-(thiophene-2-carbonyl)cyclopropanecarboxylates 2(a–f) and ethyl…”
Get full text

Crystal Structure of 2-Chloro-3-(β-nitrovinyl)quinoline by PALANI, Kandavelu, AMBALAVANAN, Ponnuswamy, PONNUSWAMY, Mon Nanjappa Gounder, YATHIRAJAN, Hemmige S., PRABHUSWAMY, Basappa, RAJU, Chapuradoddy R., NAGARAJA, Padmarajaiah, SHASHIKANTH, Sheena

“…2-Chloro-3-(β-nitrovinyl)quinoline (CNQ) was crystallographically studied owing to its medicinal properties and its occurrance in numerous commercial products,…”
Get full text

Synthesis, characterization and antibacterial activity of 2-[1-(5-chloro-2-methoxy-phenyl)-5-methyl-1 H-pyrazol-4-yl]-5-(substituted-phenyl)-[1,3,4]oxadiazoles by Rai, Neithnadka Premsai, Narayanaswamy, Venugopala Katharigatta, Shashikanth, Sheena, Arunachalam, Pirama Nayagam

“…In the present investigation a series of novel 2-[1-(5-chloro-2-methoxy-phenyl)-5-methyl-1 H-pyrazol-4-yl]-5-(substituted-phenyl)-[1,3,4]oxadiazoles ( 4a– j)…”
Get full text

Design, synthesis, characterization, and antibacterial activity of {5-chloro-2-[(3-substitutedphenyl-1,2,4-oxadiazol-5-yl)-methoxy]-phenyl}-(phenyl)-methanones by Rai, Neithnadka Premsai, Narayanaswamy, Venugopala Katharigatta, Govender, Thavendran, Manuprasad, B.K., Shashikanth, Sheena, Arunachalam, Pirama Nayagam

“…In the present investigation, a series of novel {5-chloro-2-[(3-(substitutedphenyl)-1,2,4-oxadiazol-5-yl)-methoxy]-phenyl}-(phenyl)-methanones ( 3a– i) have…”
Get full text

ZnO: An Ecofriendly, Green Nano-catalyst for the Synthesis of Pyrazole Derivatives under Aqueous Media by Girish, Yarabally R., Kumar, Kothanahally S. Sharath, Manasa, Heggadihalli S., Shashikanth, Sheena

“…An efficient nano ZnO catalyzed green protocol for the synthesis of pyrazol derivatives by condensation of different substituted phenyl…”
Get full text

An Accessible Route for the Synthesis of Novel Lignan Derivatives and Their Biological Evaluation by Raghavendra, Kanchipura R., Renuka, Nagamallu, Kumar, Kariyappa Ajay, Shashikanth, Sheena

“…2-(Aryl(thiophen-2-yl)methyl)succinic acids ( 4a – 4d ), 3-(aryl(thiophen-2-yl)methyl)dihydrofuran-2,5-diones ( 5a – 5d ),…”
Get full text

Synthesis and Crystal Structure of (2-Hydroxy-5-methyl phenyl)phenyl Methanone by MAHENDRA, Madegowda, DORESWAMY, Beeranahally, KHANUM, Shaukath, SHASHIKANTH, Sheena, SUDHA, Belagur, SRIDHAR, Mandayam, PRASAD, Javaregowda

“…Benzophenone analogue (2) has been synthesized and characterized by X-ray diffraction method. The compound crystallizes in orthorhombic space group Pbca with…”
Get full text

Transition Metal Free Chemoselective Reduction of [alpha],[beta]-Unsaturated Ketones to Saturated Ketones Using Tosyl Hydrazide as a Hydrogen Donor by Girish, Yarabally R, Raghavendra, Kanchipura R, Nagaraja, Dasappa, Kumar, Kothanahally S Sharath, Shashikanth, Sheena

“…An efficient, inexpensive and simple method for the reduction of various [alpha],[beta]-unsaturated ketones to corresponding saturated ketones using tosyl…”
Get full text

Design, synthesis and antibacterial activity of novel 1,3-thiazolidine pyrimidine nucleoside analogues by Sriharsha, Shimoga Nagaraj, Satish, Sridharamurthy, Shashikanth, Sheena, Raveesha, Koteshwara Anandarao

“…The new class of 1-(4-hydroxymethyl-1,3-thiazolidine-2-yl) pyrimidine nucleoside analogues were synthesized following Vorbruggen procedure. The…”
Get full text

Transition Metal Free Chemoselective Reduction of α,β-Unsaturated Ketones to Saturated Ketones Using Tosyl Hydrazide as a Hydrogen Donor by Girish, Yarabally R, Raghavendra, Kanchipura R, Nagaraja, Dasappa, Kumar, Kothanahally S Sharath, Shashikanth, Sheena

“…An efficient, inexpensive and simple method for the reduction of various α,β‐unsaturated ketones to corresponding saturated ketones using tosyl hydrazide as a…”
Get full text

Synthesis and antifungal activity of 2-azetidinonyl-5-(2-benzoylphenoxy)methyl-1,3,4-oxadiazoles against seed-borne pathogens of Eleusine coracana (L.) Gaertn by Khanum, Shaukath A, Shashikanth, Sheena, Sathyanarayana, Syagadadu Giriyanna, Lokesh, Siddalingaiah, Deepak, Saligrama A

“…BACKGROUND: Finger millet is a major food crop as well as feed and fodder for livestock, especially in regions of southern India. A sturdy crop to fluctuating…”
Get full text

Synthesis and anti-inflammatory activity of 2-(2-aroylaroxy)-4,6-dimethoxy pyrimidines by Venu, T.D., Khanum, S.A., Firdouse, Aiysha, Manuprasad, B.K., Shashikanth, Sheena, Mohamed, Riyaz, Vishwanth, Bannikuppe Sannanaik

“…The newly synthesized compounds 2-(2-aroylaroxy)-4,6-dimethoxy pyrimidines 7a– f were screened for their anti-inflammatory activity and compared with standard…”
Get full text