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Dive into the research topics where A. Kashinatham is active.

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Featured researches published by A. Kashinatham.


Phytochemistry | 2003

Pseudoguaianolides from the flowers of Parthenium hysterophorus.

C. Ramesh; N. Ravindranath; Biswanath Das; A. Prabhakar; Jagadeesh Bharatam; K. Ravikumar; A. Kashinatham; Trevor C. McMorris

Chemical investigation on the flowers of Parthenium hysterophorus has resulted in the isolation of four new pseudoguaianolides, hysterones A-D along with the known compounds, parthenin, coronopilin, 2beta-hydroxycoronopilin and tetraneurin-A. The structures of the new compounds were established by interpretation of their spectral (1D and 2D NMR) data. The X-ray crystallographic analysis of hysterones A and C was also carried out.


Phytochemistry | 2002

Sesquiterpenes from Omphalotus illudens

Trevor C. McMorris; A. Kashinatham; Ricardo Lira; Henrik Rundgren; Peter Gantzel; Michael J. Kelner; Robin Dawe

Three sesquiterpenes, illudosone hemiacetal (1a), isoomphadione (2) and illudiolone (3) were isolated from the liquid culture extract of Omphalotus illudens. Their structures were elucidated by spectroscopic techniques as well as by X-ray crystallographic analysis.


Planta Medica | 1996

Alkamides and other constituents of Piper longum.

Biswanath Das; A. Kashinatham; K. V. N. S. Srinivas


Planta Medica | 1998

Taxol Content in the Storage Samples of the Needles of Himalayan Taxus baccata and their Extracts

Biswanath Das; S. Padma Rao; A. Kashinatham


Natural product sciences | 1998

One New and Two Rare Alkamides from Two Samples of the Fruits of Piper longum

Biswanath Das; A. Kashinatham; P. Madhusudhan


Natural product sciences | 1998

Taxoids, Lignans, and Simple Phenolic Compounds from a Sample of the Needles of Himalayan Taxus baccata

Biswanath Das; G. Anjani; A. Kashinatham; B. Venkataiah; S. Padma Rao


ChemInform | 2010

Biochemical Studies on Natural Products. Part 4. The First Conversion of Camptothecin to (S)-Mappicine by an Efficient Chemoenzymatic Method.

Biswanath Das; P. Madhusudhan; A. Kashinatham


ChemInform | 2010

Synthetic Studies on Natural Products. Part 10. Conversion of Some Natural Dienamides to the Corresponding β,γ‐Unsaturated Amides Using Mg/MeOH.

Biswanath Das; A. Kashinatham; B. Venkataiah


ChemInform | 2010

Synthetic Studies on Natural Products. Part 4. Regioselective Reduction of the α,β-Double Bond of Some Naturally Occurring Dienamides Using NaBH4/I2 System.

Biswanath Das; A. Kashinatham; P. Madhusudhan


ChemInform | 2010

Synthetic Studies on Natural Products. Part 2. Two Efficient Methods for the Conversion of Camptothecin to Mappicine Ketone, an Antiviral Lead Compound.

Biswanath Das; P. Madhusudhan; A. Kashinatham

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Biswanath Das

Indian Institute of Chemical Technology

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P. Madhusudhan

Indian Institute of Chemical Technology

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B. Venkataiah

Indian Institute of Chemical Technology

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S. Padma Rao

Indian Institute of Chemical Technology

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Peter Gantzel

University of California

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Ricardo Lira

University of California

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A. Prabhakar

Indian Institute of Chemical Technology

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