Zobrazeno 1 - 10
of 13
pro vyhledávání: '"S. Mahender Rao"'
Autor:
Anand M. Lahoti, Narendra B. Ambhaikar, D.M. Rajagopal Reddy, Arnab Roy, Kallam V.S.R. Krishna Reddy, S. Mahender Rao
Publikováno v:
Asian Journal of Chemistry. 34:1431-1438
Alcaftadine is an active pharmaceutical ingredient (API) used as an ophthalmic solution for the prevention of itching associated with allergic conjunctivitis. The originally reported synthesis uses a time-consuming column chromatography technique for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0dfc4c04e86e7ca4780b19301bec387
https://doi.org/10.14233/ajchem.2022.23672
https://doi.org/10.14233/ajchem.2022.23672
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 32:21-28
Two chiral HPLC methods namely method A and method B were developed for the separation of enantiomers of Linezolid. The mobile phases containing hexane, 2-propanol and trifluoro acetic acid (TFA) in the ratio (80:20:0.1, v/v/ v); hexane, ethanol and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5f53f7958ccf9dfae5a63e10fe17053
https://doi.org/10.1016/s0731-7085(03)00031-1
https://doi.org/10.1016/s0731-7085(03)00031-1
Publikováno v:
Organic Process Research & Development. 13:468-470
During the process development of naratriptan hydrochloride we have made an unusual observation about the enhanced levels of intermediate 3 as an impurity (impurity B) in the final stage. Detailed investigation has led to the conclusion that impurity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1388d7914e512ec4f0e6ed650b9c999
https://doi.org/10.1021/op800286f
https://doi.org/10.1021/op800286f
Publikováno v:
Tetrahedron: Asymmetry. 6:543-548
By adaption of an intramolecular radical cyclisation protocol to the furanoid glycal derivative 3 derived from D-mannose, synthesis of the crucial bicyclo[3.3.0]octane system 6 is reported. A sequence of reactions on this key synthon 6, leading to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d1a2ab2d88f4396f7c1a324a972ac97
https://doi.org/10.1016/0957-4166(95)00038-q
https://doi.org/10.1016/0957-4166(95)00038-q
Publikováno v:
Acta Crystallographica Section E Structure Reports Online. 58:o1072-o1074
Venlafaxine hydrochloride, [(\pm)-N,N-dimethyl-2-(1-hydroxycyclohex-1-yl)-2-(4-methoxyphenyl) ethylamine hydrochloride, C17H28ClNO2] is found to crystallize in both orthorhombic and monoclinic crystal systems. The molecular structures i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::788aaaf1166f36c87883f89541b2a051
https://doi.org/10.1107/s160053680201588x
https://doi.org/10.1107/s160053680201588x
Autor:
K.V.S.R. Krishna Reddy, Krishnamurthi Vyas, S. Mahender Rao, P. K. Dubey, T Suresh, G. Om Reddy, J. Moses Babu
Publikováno v:
Journal of pharmaceutical and biomedical analysis. 30(3)
Two unknown impurities in linezolid bulk drug at levels below 0.1% (ranging from 0.05 to 0.1%) were detected by a simple isocratic reverse phase high performance liquid chromatography (HPLC). These impurities were isolated from crude sample of linezo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::866a7aeb9922e8b811b72b2c6a929779
https://pubmed.ncbi.nlm.nih.gov/12367688
https://pubmed.ncbi.nlm.nih.gov/12367688
Publikováno v:
Organic Process Research & Development; May2009, Vol. 13 Issue 3, p468-470, 3p
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