Zobrazeno 1 - 10
of 20
pro vyhledávání: '"J. M. Van Der Veen"'
Publikováno v:
ChemInform. 23
Publikováno v:
ChemInform. 21
Autor:
J. M. van der Veen, H. Fujiwara
Publikováno v:
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 35:1287-1290
Autor:
S. S. Bari, V. R. Hegde, J. M. Van Der Veen, Ajay K. Bose, L. Krishnan, Maghar S. Manhas, Dilip R. Wagle
Publikováno v:
Tetrahedron Letters. 26:33-36
Enantiospecific synthesis of variously substituted cis-β-lactams can be achieved by the annelation of Schiff bases from optically active ketal aldehydes derived from D-threonine. Similar annelation of Schiff bases from the triphenylsilyl ether of D-
Autor:
I. F. Fernandez, M. S. Khajavi, L. Mukkavilli, K. Gala, Ajay K. Bose, B. Ram, J. E. Vincent, M. Sugiura, Maghar S. Manhas, R. Gruska, S. G. Amin, J. C. Kapur, J. Kreder, J. M. Van Der Veen
Publikováno v:
Tetrahedron. 37:2321-2334
A safe and convenient method is described for the synthesis of α-amido-β-lactams starting with glycine and an azomethine. The amino group of glycine is protected by reaction with a β-dicarbonyl compound following the method of Dane et al. and the
Autor:
J. M. van der Veen, B. W. Low
Publikováno v:
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 28:3548-3559
Glycyl-L-phenylalaninep-toluenesulfonate, CllH15N203. C7HvOaS, and glycyl-L-phenylalanine p-bromobenzenesulfonate, ClIH~sN203.C6H403SBr, both crystallize in the monoclinic space group C2 with unit-cell dimensions a=35-99 (1), b=6.005 (2), c=9.679 (5)
Publikováno v:
Chemischer Informationsdienst. 17
Publikováno v:
Chemischer Informationsdienst. 10
Autor:
Shamsher S. Bari, A. K. Bose, L. Krishnan, V. R. Hegde, M. S. Manhas, Dilip R. Wagle, J. M. Van Der Veen
Publikováno v:
Chemischer Informationsdienst. 16
Autor:
L. Mukkavilli, B. Ram, J. C. Kupur, J. Kreder, Ajay K. Bose, M. S. Manhan, K. Gala, R. Gruska, M. Sugiura, S. G. Amin, I. F. Fernandez, M. S. Khajavi, J. E. Vincent, J. M. Van Der Veen
Publikováno v:
Chemischer Informationsdienst. 12