Zobrazeno 1 - 3
of 3
pro vyhledávání: '"John S. Chiu"'
Autor:
Ashit K. Ganguly, S. Rosenhouse, John K. Jenkins, Viyyoor M. Girijavallabhan, Stuart W. McCombie, D. Gala, P. L. Nyce, M. Steinman, John S. Chiu, R. S. Jaret
Publikováno v:
ChemInform. 23
A synthesis of penems from azetidinone 1 is described in detail. This synthesis is used to prepare multikilo batches of (5R,6S)-2-[[-(carbamoyloxy)ethyl]thio]-6-[(R)-1-hydroxyethyl]penem-3-carboxylic acid (10), (Sch 34343). It is practical as all che
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63a13a955df3610c85a593c590798131
https://doi.org/10.1002/chin.199221303
https://doi.org/10.1002/chin.199221303
Autor:
P. L. Nyce, Stuart W. McCombie, D. Gala, Ashit K. Ganguly, S. Rosenhouse, John K. Jenkins, Viyyoor M. Girijavallabhan, M. Steinman, John S. Chiu, R. S. Jaret
Publikováno v:
Tetrahedron. 48:1175-1182
A synthesis of penems from azetidinone 1 is described in detail. This synthesis is used to prepare multikilo batches of (5R,6S)-2-[[-(carbamoyloxy)ethyl]thio]-6-[(R)-1-hydroxyethyl]penem-3-carboxylic acid (10), (Sch 34343). It is practical as all che
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee79c09a9bb06179043409270dd7386d
https://doi.org/10.1016/s0040-4020(01)90781-1
https://doi.org/10.1016/s0040-4020(01)90781-1
Autor:
Robert S. Jaret, Hsinghan Tsai, John K. Jenkins, Tattanahalli L. Nagabhushan, John S. Chiu, William N. Turner, Doris P. Schumacher
Publikováno v:
Carbohydrate Research. 130:243-249
Sisomicin was converted into 3,2′,6′-tri-N-acetylsisomicin by acetylation of its 3″,4″-vicinal-cis and 1,2″-non-vicinal amino-hydroxyl group pair complex of copper(II) or cobalt(II) acetate. The tri-N-blocked derivative was reductively mono
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::740058d462bfbc3e33b3051cc1331fb5
https://doi.org/10.1016/0008-6215(84)85282-9
https://doi.org/10.1016/0008-6215(84)85282-9