Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Lekkala Amarnath Reddy"'
Autor:
Kagga Mukkanti, G. C. M. Kondaiah, Gade Srinivas Reddy, Apurba Bhattacharya, Ramasamy Vijaya Anand, Rakeshwar Bandichhor, Lekkala Amarnath Reddy, Arnab Roy, Ravikumar Mylavarapu
Publikováno v:
Green Chemistry Letters and Reviews. 3:225-230
Development of a new strategy for the synthesis of levetiracetam 1 is described. This strategy involves solvent-free condensation, metal-catalyzed oxidation, and amidation. Solvent-free condensation and metal-catalyzed oxidation make this synthesis a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a8f50dc3387975287195014281f990f
https://doi.org/10.1080/17518251003716568
https://doi.org/10.1080/17518251003716568
Autor:
Abhijeet Kumar, Arnab Roy, Apurba Bhattacharya, Saurya Chakraborty, Jyothirmayi Naram, Lekkala Amarnath Reddy, Dinesh S. Bhalerao, Rodda Swapna, Rakeshwar Bandichhor, Bangaru Babu, Vurimidi Himabindu, M. Ravikumar, Golla China Malakondaiah, Gade Srinivas Reddy, Namrata Dwivedi
Publikováno v:
Organic Process Research & Development. 14:362-368
Efforts toward the synthesis and process optimization of amtolmetin guacil 1 are described. High-yielding electrophilic substitution followed by Wolf−Kishner reduction are the key features in the novel synthesis of tolmetin 2 which is an advanced i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02f0c36bc370308342d67952a62a055d
https://doi.org/10.1021/op900284w
https://doi.org/10.1021/op900284w
Autor:
Karrothu Srihari Babu, Golla China Malakondaiah, Padi Pratap Reddy, V. M. Gurav, Ramasamy Vijaya Anand, Lekkala Amarnath Reddy, Bolugoddu Vijaya Bhaskar, Apurba Bhattacharya
Publikováno v:
Synthetic Communications. 38:1737-1744
We document an efficient and cost‐effective synthesis of ramipril 1 utilizing (i) an environmentally benign process for the esterification of racemic 2‐aza‐bicyclo‐[3.3.0]‐octane‐3‐carboxylic acid hydrochloride 2 using boric acid as a c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f2593252a74865c6cfe4a96ed950ba4
https://doi.org/10.1080/00397910801989238
https://doi.org/10.1080/00397910801989238
Autor:
Dinesh S. Bhalerao, Jyothirmayi Naram, Rakeshwar Bandichhor, Apurba Bhattacharya, Lekkala Amarnath Reddy, Namrata Dwivedi, Rodda Swapna, Mylavarpu Ravikumar, Golla China Malakondaiah, Taduri Bhanu Pratap, Padi Pratap Reddy, Arnab Roy
Publikováno v:
Tetrahedron Letters. 52:6968-6970
A novel approach to the synthesis of Boc-core, a key starting material for ritonavir and lopinavir involving an unprecedented diastereoselective nitroaldol reaction on β-amino aldehyde is disclosed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7998247a2f32d7e2e116dbae242bfdc
https://doi.org/10.1016/j.tetlet.2011.10.087
https://doi.org/10.1016/j.tetlet.2011.10.087
Autor:
Boluguddu Vijaya Bhaskar, Golla China Malakondaiah, Apurba Bhattacharya, Alieti Sanjay Reddy, Vurimidi Himabindu, Lekkala Amarnath Reddy, Rakeshwar Bandichhor
Publikováno v:
Organic Process Research & Development. 13:1122-1124
An efficient, scalable process for the premix of unstable esomeprazole base is described that allows accessibility to the stable amorphous form of esomeprazole 1.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0696bbc58b816c6919b565ec4b052f75
https://doi.org/10.1021/op9001406
https://doi.org/10.1021/op9001406
Autor:
Vimmidi Himabindu, Golla China Malakondaiah, Lekkala Amarnath Reddy, Karrothu Srihari Babu, Padi Pratap Reddy, Rakeshwar Bandichhor, Apurba Bhattacharya, Ramasamy Vijaya Anand
Publikováno v:
Organic Process Research & Development. 12:66-68
In this document are highlighted systematic studies on factors such as water content, temperature, solvent, and mole ratio of the resolving agents that influence the resolution of omeprazole sodium.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcf46156735e2087d24cd1d08a8c5f64
https://doi.org/10.1021/op700151c
https://doi.org/10.1021/op700151c
Autor:
Ganji Santhi Reddy, Lekkala Amarnath Reddy, Satya V. N. Raju, Padi Pratap Reddy, Ghanta Mahesh Reddy, Kagga Mukkanti, Keshaboina Sreenath, Kikkuri Srirami Reddy, Koilkonda Purandhar
Publikováno v:
Organic Process Research & Development. 10:33-35
The magnesium salt of (S)-isomer of omeprazole, with a trade name of Nexium, is the first proton-pump inhibitor developed as a single isomer for the treatment of acid-related diseases. A process for the preparation of the optically pure (S)-isomer of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8f41d566c4c2c51edca280b5fd96c0d
https://doi.org/10.1021/op049779d
https://doi.org/10.1021/op049779d
Autor:
V. M. Gurav, Karrothu Srihari Babu, Golla China Malakondaiah, Padi Pratap Reddy, Apurba Bhattacharya, Bolugoddu Vijaya Bhaskar, Ramasamy Vijaya Anand, Lekkala Amarnath Reddy
Publikováno v:
ChemInform. 39
We document an efficient and cost‐effective synthesis of ramipril 1 utilizing (i) an environmentally benign process for the esterification of racemic 2‐aza‐bicyclo‐[3.3.0]‐octane‐3‐carboxylic acid hydrochloride 2 using boric acid as a c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::097387bc100918edb83d3511f58f7e48
https://doi.org/10.1002/chin.200844125
https://doi.org/10.1002/chin.200844125
Akademický článek
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Autor:
Lekkala Amarnath Reddy, Golla China Malakondaiah, Karrothu Srihari Babu, Apurba Bhattacharya, Rakeshwar Bandichhor, Vimmidi Himabindu, Padi Pratap Reddy, Ramasamy Vijaya Anand
Publikováno v:
Organic Process Research & Development; Dec2007, Vol. 12 Issue 1, p66-68, 3p