Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Narender, Ravirala"'
Autor:
Praveen Kumar Kalavagunta, Nanjunda Swamy Shivananju, Vandana Cherkadu, B. S. Priya, Narender Ravirala
Publikováno v:
Synlett. 27:2795-2798
A three-component one-pot method has been developed for the synthesis of 2-[(benzo[d]thiazol-2-ylamino)(phenyl)methyl]phenols from a variety of aldehydes, 2-amino-1,3-benzothiazoles, and phenols. Phenol, substituted phenols, and polyhydroxybenzenes p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e32965fe97cb3403a1d81852dd982922
https://doi.org/10.1055/s-0036-1588595
https://doi.org/10.1055/s-0036-1588595
Autor:
Raja Sekhar Guttala, Venkata Subba Reddy Basireddy, Lakshmi Reddy Pagadala, Yogeeswari Perumal, Ashita Singh, Satyanarayana Singireddi, Narender Ravirala, Ramesh Ummanni, Lakshmi Devi Mukkara, Sriram Dharmarajan, Padma Sridevi Jagarlamudi, Suryanarayana Murty Upadhyayula, Veera Reddy Thummaluru
Publikováno v:
European Journal of Medicinal Chemistry. 84:118-126
A novel synthesis of highly substituted pyrrole-N-acetic derivatives is described through the coupling of 1,4-diketones with amino acids following Paal-Knorr's approach. These pyrrole-N-acetic acid derivatives are found to exhibit potent anti-mycobac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e224c68f469c163416273e313d0f93c
https://doi.org/10.1016/j.ejmech.2014.06.075
https://doi.org/10.1016/j.ejmech.2014.06.075
Publikováno v:
Journal of Agricultural and Food Chemistry. 62:6571-6576
A series of β-naphthol-derived 2-aminobenzothiazolomethylnaphthol derivatives (4a-4q) were synthesized and purified in excellent yields (86-94%) using green protocols and screened for their antifeedant and toxic activities against tobacco caterpilla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::807e0d8cfb32af2fecd0e0a561760315
https://doi.org/10.1021/jf501705u
https://doi.org/10.1021/jf501705u
Autor:
Lingaiah, Nagarapu1 (AUTHOR) nagarapu@iict.ap.nic.in, Narender, Ravirala1 (AUTHOR)
Publikováno v:
Synthetic Communications. 2002, Vol. 32 Issue 15, p2391-2394. 4p. 1 Chart.
Autor:
K. Praveen Kumar, Suggala Venkata Satyanarayana, B. V. Subba Reddy, Narender Ravirala, G. Narasimhulu, P. Lakshmi Reddy
Publikováno v:
Tetrahedron Letters. 53:1738-1741
Iodine is found to be a highly efficient catalyst for the three-component coupling (3CC) of aldehydes, β-naphthol, and 1,3-dimethylbarbituric acid under solvent-free conditions to afford the corresponding 8,10-dimethyl-12-aryl-12 H -naphtho[1′,2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02db6dfeebbd3c5c67de122b1932e466
https://doi.org/10.1016/j.tetlet.2012.01.096
https://doi.org/10.1016/j.tetlet.2012.01.096
Publikováno v:
Synthetic Communications. 32:2195-2202
Cr-MCM-41 zeolite supported on silica gel can be used as an effective and mild oxidizing agent for the direct conversion of oximes and tosylhydrazones to carbonyl compounds under microwave irradiation in good yield. The procedure is applicable to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ae98995406f7664f1bf044a30104fa5
https://doi.org/10.1081/scc-120005429
https://doi.org/10.1081/scc-120005429
Autor:
Srinivas Kantevari, Praveen Kumar Kalavagunta, Pankaj K. Bagul, Narender Ravirala, Anvesh Jallapally, Sanjay K. Banerjee
Publikováno v:
European journal of medicinal chemistry. 83
A series of novel 2-(diarylalkyl)aminobenzothiazoles were designed based on commercial synthetic calcium channel blockers (CCBs) and angiotensin converting enzyme (ACE) inhibitors. Which are further modified based on the natural products which are an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3736dd28ad5353f788c052ccc0ad60d
https://pubmed.ncbi.nlm.nih.gov/24980116
https://pubmed.ncbi.nlm.nih.gov/24980116
Autor:
B. V. Subba Reddy, G. Narasimhulu, Suggala Venkata Satyanarayana, K. Praveen Kumar, P. Lakshmi Reddy, Narender Ravirala
Publikováno v:
ChemInform. 43
Iodine is found to be a highly efficient catalyst for the three-component coupling (3CC) of aldehydes, β-naphthol, and 1,3-dimethylbarbituric acid under solvent-free conditions to afford the corresponding 8,10-dimethyl-12-aryl-12 H -naphtho[1′,2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d83bd26ed41253e633b1365e3d85bcef
https://doi.org/10.1002/chin.201230192
https://doi.org/10.1002/chin.201230192
Publikováno v:
ChemInform. 30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb85cf8ad467a003cca34b4afd0fec13
https://doi.org/10.1002/chin.199924122
https://doi.org/10.1002/chin.199924122
Publikováno v:
ChemInform. 33
Cr-MCM-41 zeolite supported on silica gel can be used as an effective and mild oxidizing agent for the direct conversion of oximes and tosylhydrazones to carbonyl compounds under microwave irradiation in good yield. The procedure is applicable to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08690dc464d2ad487eb4fcd0488546aa
https://doi.org/10.1002/chin.200245061
https://doi.org/10.1002/chin.200245061