Výsledky vyhledávání

Active Symptom-Based Surveillance of Adverse Events Following Immunization Among Individuals Vaccinated with ChAdOx1 nCoV-19 Coronavirus Vaccine in a Tertiary Hospital of Kerala

Autor: Priyanka Rajmohan, Maria Jose, Joe Thomas, Swathi Krishna, Beena Antony, Unnikrishnan U. Gopinathan, Elsy M. Iyyapan, Raphael M. Porinchu, Ponnu Jose, Lucy Raphael, Praveenlal Kuttichira

Publikováno v: Current Drug Safety. 17:327-334

Background: The reports on adverse experiences following vaccination are scanty from India. It is important to know the real-world post-vaccination experience outside of clinical trial conditions. Objectives: The study aims to estimate the incidence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46b2babf23def37fedeb7c91ab865fd3
https://doi.org/10.2174/1574886317666220207120649

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A novel, stereospecific total synthesis of (±)-Δ9(12)-capnellene from p-cresol

Autor: S. Prathap, M. Porinchu, Vishwakarma Singh

Publikováno v: Tetrahedron Letters. 38:2911-2914

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1435af7f08c26979be0ee6e631564ef2
https://doi.org/10.1016/s0040-4039(97)00501-7

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Sigmatropic 1,2- and 1,3-acyl shifts in excited states: A novel, general protocol for the synthesis of tricyclopentanoids and protoilludanes

Autor: M. Porinchu, Vishwakarma Singh

Publikováno v: Tetrahedron. 52:7087-7126

A novel and general approach for the synthesis of linearly fused cis:anti:cis tricyclopentanoids and protoilludane framework having fused four, six and five membered rings from common precursors has been delineated. Photochemical sigmatropic 1,2-acyl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04a6bedd9369c7d23d69c695e5c6000d
https://doi.org/10.1016/0040-4020(96)00329-8

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Intramolecular Diels-Alder Reaction of Cyclohexa-2,4-dienones: Synthesis and Photochemical Reactions of Oxa-Homobrendanes

Autor: S. Q. Alam, Vishwakarma Singh, M. Porinchu

Publikováno v: Tetrahedron. 51:13423-13434

Synthesis of Oxa-homobrendanes having β, γ-unsaturated carbonyl chromophore and their photoreactions in singlet ( 1 S) and triplet ( 3 T) excited states leading to novel bowl shaped molecules have been reported.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9935fa31cf1970b8a18717fb64e728eb
https://doi.org/10.1016/0040-4020(95)00878-c

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A novel periselective cycloaddition of cycloheptatriene with cyclohexa-2,4-dienones

Autor: Vishwakarma Singh, M. Porinchu

Publikováno v: Tetrahedron Letters. 34:2817-2820

A highly periselective cycloaddition of cyloheptatriene and cyclohexa-2,4-dienones( 2a-c ) to endo tricyclic systems ( 6a-c ) and their photo conversion to cage compunds ( 7a-c ) has been reported. It has been shown that the adduct 6c arise via Cope

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::953098aeab900ca62066fa03b3a9ea9d
https://doi.org/10.1016/s0040-4039(00)73570-2

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