Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Ashok B. Pathak"'
Publikováno v:
Synlett. 2007:2635-2638
The novel cascade intramolecular Pd-catalyzed cyclization followed by aromatization for the construction of D ring of (+)-camptothecin as a key step is demonstrated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5de2ef95cf9a035930627837112de93
https://doi.org/10.1055/s-2007-991054
https://doi.org/10.1055/s-2007-991054
Publikováno v:
Synthetic Communications. 37:1503-1510
Total synthesis of (Z) pulchellalactam, a CD protein tyrosine phosphatase inhibitor, from commercially available methallyl chloride employing ring-closure metathesis (RCM) as a key step is described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1842ca809573938d0b74ee3eae6c65df
https://doi.org/10.1080/00397910701229131
https://doi.org/10.1080/00397910701229131
Publikováno v:
Tetrahedron Letters. 48:6561-6563
The synthesis of the DE ring of camptothecin using simple and inexpensive starting materials, employing an addition elimination reaction and selective esterification of an aliphatic carboxylic acid as key steps is described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::162013b3e08e85e24df973b627b920ec
https://doi.org/10.1016/j.tetlet.2007.07.017
https://doi.org/10.1016/j.tetlet.2007.07.017
Publikováno v:
ChemInform. 39
Short and efficient synthesis of rubrolide E from commercially available 4‐methoxyacetophenone, employing ring‐closing metathesis, Knoevenagel condensation, and Reformatsky reactions, are the key steps are described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f9c7e88d9873ae12792203754a709a3
https://doi.org/10.1002/chin.200818203
https://doi.org/10.1002/chin.200818203
Publikováno v:
ChemInform. 39
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::692a16ba60909815830a3c23fefef388
https://doi.org/10.1002/chin.200809216
https://doi.org/10.1002/chin.200809216
Publikováno v:
ChemInform. 39
A formal total synthesis of antidepressant (±)‐paroxetine employing a solvent‐free Heck reaction is disclosed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a52116a472f9b444af70981f5e23e51
https://doi.org/10.1002/chin.200808143
https://doi.org/10.1002/chin.200808143
Publikováno v:
ChemInform. 35
A simple and efficient synthesis of (±)-mesembrine 1 is described employing double Michael addition and as the key step in 18% overall yield.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::911fe093d61093582b752fd1d8281e81
https://doi.org/10.1002/chin.200442216
https://doi.org/10.1002/chin.200442216