Can we patent a drug moiety arising out of natural product research?

Hi All We are involved in natural product drug research involving activity guided fractionation, structural characterisation and insilico science. I request your guidance in the patenting norms...

09 October 2018 9,839 0 View

How to interpret the nmr and mass spectral data?

Dear All Please guide me how to interpret the structure of phytoconstituent from crude extract of natural product sequentially Is there any online available tools to interpret the data

11 December 2016 3,727 3 View

How to assess the synergism/antagonism in plant extract?

Hi all I want to assess the synergism/additive/antagonism of individual fractions of plant extract, Is there any alternative methods other than isobolographic analysis? Kindly help me in this regard.

08 September 2016 807 3 View

Synthesis /Semisynthesis of natural product ? Design of synthesis procedure for natural product

Hi All I want to test my isolated phytoconstituent for some biological activity( i.e antidiabetic or anticancer).How to screen individual phytoconstituent or the synthetic analog is potent?. How...

03 April 2016 5,933 4 View

Can we study the anticancer activity of two phytoconstituents (in combination) to treat inflammation/cancer in cell lines/animal models ?

Hi All I am planning to study the molecular mechanism that link inflammation and cancer. I request you to advice me that whether two phytoconstituents(which share same biological property) can be...

02 March 2016 9,949 4 View

How to study the 3D QSAR modelling of phytoconstituents in Accelyrs Discovery studio?

Dear All We are doing pharmacophore modelling of our phytoconstituents from Brassica sps in Accelyrs Discovery studio. Kindly guide me in doing 3D QSAR modelling in Accelyrs discovery studio.

02 March 2016 5,238 0 View

How to quantify vitamins in plant extracts

01 February 2016 5,742 4 View

Phytosomes to target and treat cancer tissues

Sir Can we use phytosomes to target, treat and sensitise cancer tissues?

01 February 2016 9,389 3 View

Quantification and identification of vitamin in plant extract How to quantify vitamins such as A D E K in plant extracts?

Your toughest technical questions will likely get answered within 48 hours on ResearchGate, the professional network for scientists.

07 August 2015 1,016 0 View

Can we patent a drug moiety arising out of natural product research?

Hi All We are involved in Natural Product Research.Can we patent a lead drug moiety arising out of Natural Product Research. Regds J Renuka

01 January 1970 9,786 15 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View