Search Results - "Krishnan, K Syam"
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1
Peptidomimetic Small Molecules Disrupt Type IV Secretion System Activity in Diverse Bacterial Pathogens
Published in mBio (26-04-2016)“…Bacteria utilize complex type IV secretion systems (T4SSs) to translocate diverse effector proteins or DNA into target cells. Despite the importance of T4SSs…”
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2
Attenuating Listeria monocytogenes Virulence by Targeting the Regulatory Protein PrfA
Published in Cell chemical biology (17-03-2016)“…The transcriptional activator PrfA, a member of the Crp/Fnr family, controls the expression of some key virulence factors necessary for infection by the human…”
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3
Directed diversity-oriented synthesis. Ring-fused 5- to 10-membered rings from a common peptidomimetic 2-pyridone precursor
Published in Tetrahedron letters (07-11-2012)“…A variety of ring-fused 2-pyridone-based central fragments were prepared using a strategy inspired by diversity-oriented synthesis. The produced compounds are…”
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4
Expansion of the Chlamydia trachomatis inclusion does not require bacterial replication
Published in International journal of medical microbiology (01-05-2015)“…Abstract Chlamydia trachomatis replication takes place inside of a host cell, exclusively within a vacuole known as the inclusion. During an infection, the…”
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5
Synthetic Studies towards Pectenotoxin-2: Synthesis of the Nonanomeric 10-epi-ABCDE Ring Segment by Kinetic Spiroketalization
Published in European Journal of Organic Chemistry (01-03-2011)“…The synthesis of the nonanomeric 10‐epi‐ABCDE ring system of pectenotoxin‐2 has been achieved by using a kinetic spiroketalization reaction. The synthesis of…”
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Book Review Journal Article -
6
A 2-pyridone-amide inhibitor targets the glucose metabolism pathway of Chlamydia trachomatis
Published in mBio (30-12-2014)“…In a screen for compounds that inhibit infectivity of the obligate intracellular pathogen Chlamydia trachomatis, we identified the 2-pyridone amide KSK120. A…”
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7
Recent Advances in the Chemistry of Pentafulvenes
Published in Chemical reviews (08-03-2017)“…Pentafulvenes are a unique class of compounds that originally attracted attention due to their propensity to display nonbenzenoid aromaticity. Subsequently,…”
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8
Chemical disarming of isoniazid resistance in Mycobacterium tuberculosis
Published in Proceedings of the National Academy of Sciences - PNAS (21-05-2019)“…Mycobacterium tuberculosis (Mtb) killed more people in 2017 than any other single infectious agent. This dangerous pathogen is able to withstand stresses…”
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9
Thiazolino 2‑Pyridone Amide Inhibitors of Chlamydia trachomatis Infectivity
Published in Journal of medicinal chemistry (10-03-2016)“…The bacterial pathogen Chlamydia trachomatis is a global health burden currently treated with broad-spectrum antibiotics which disrupt commensal bacteria. We…”
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10
Thiazolino 2‑Pyridone Amide Isosteres As Inhibitors of Chlamydia trachomatis Infectivity
Published in Journal of medicinal chemistry (22-11-2017)“…Chlamydia trachomatis is a global health burden due to its prevalence as a sexually transmitted disease and as the causative agent of the eye infection…”
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11
Synthesis of Multiring Fused 2‑Pyridones via a Nitrene Insertion Reaction: Fluorescent Modulators of α‑Synuclein Amyloid Formation
Published in Organic letters (18-12-2015)“…An efficient, straightforward method for the synthesis of thiazolo-2-pyridone embedded peptidomimetic polyheterocycles via a catalyst-free, microwave-assisted,…”
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12
Access to Enantiomerically Enriched cis-2,3-Disubstituted Azetidines via Diastereoselective Hydrozirconation
Published in Organic letters (01-04-2011)“…An asymmetric variant of the hydrozirconation reaction has been established starting from Boc-protected chiral allylic amines. The resulting…”
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13
Synthesis of Fluorescent Ring-Fused 2‑Pyridone Peptidomimetics
Published in Journal of organic chemistry (06-12-2013)“…Thiazolino fused 2-pyridone peptidomimetics are of significant biological importance due to their ability to interfere with adhesive fiber formation in…”
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14
Expeditious synthesis of N-bridged heterocycles via dipolar cycloaddition of pentafulvenes with 3-oxidopyridinium betaines
Published in Tetrahedron (11-02-2011)“…A new and highly versatile approach towards the synthesis of bicyclo[6.3.0]undecanes and bicyclo[5.3.0]decanes was accomplished. The methodology adopted…”
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15
[6+3] Cycloaddition of fulvenes with 3-oxidopyrylium betaine: a novel methodology for the synthesis of fused cyclooctanoid natural products
Published in Tetrahedron letters (11-07-2005)“…Fulvenes undergo an easy [6+3] cycloaddition with 3-oxidopyrylium betaines leading to 5–8 fused oxabridged cyclooctanoids. Fulvenes undergo an easy [6+3]…”
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16
Studies on the synthetic utility of [6+3] cycloaddition of pentafulvenes with 3-oxidopyrylium betaines: efficient synthesis of fused ring cyclooctanoids
Published in Tetrahedron (25-12-2006)“…A study on the synthetic utility of [6+3] cycloaddition of pentafulvenes with 3-oxidopyrylium betaines is described. 5–8 Fused oxa-bridged cyclooctanoids, the…”
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17
A Simple and Efficient Strategy Towards Eleven-Membered Carbocycles via Novel Synthetic Transformations of Pentafulvenes
Published in European Journal of Organic Chemistry (01-12-2007)“…A novel and versatile method towards the synthesis of eleven‐membered carbocycles through a three step reaction sequence from pentafulvenes is described. The…”
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Book Review Journal Article -
18
[6+3] Cycloaddition of pentafulvenes with 3-oxidopyrylium betaine: a novel methodology toward the synthesis of 5–8 fused oxabridged cyclooctanoids
Published in Tetrahedron (19-06-2006)“…Pentafulvenes undergo a facile [6+3] cycloaddition with 3-oxidopyrylium betaine, generated from the corresponding pyranulose acetate, leading to the formation…”
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19
VLSI Implementation of Reed Solomon Codes
Published in 2020 Fourth International Conference on Computing Methodologies and Communication (ICCMC) (01-03-2020)“…Reed Solomon(RS) codes are error correction codes that are widely used in communication systems. RS codes exhibits high error correction capability as compared…”
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