Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Przemyslaw Mastalerz"'
Publikováno v:
International Journal of Peptide and Protein Research. 21:485-490
Eight analogs of enkephalins containing the phosphonic analogs of Gly, Leu, Met, Phe and Pro have been synthesized by standard procedures in solution. The key intermediates in the synthesis were pure diastereomers of dialkyl N-L-phenylalanyl/aminoalk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dce889e1e809f4272a55117ed1beabe2
https://doi.org/10.1111/j.1399-3011.1983.tb02676.x
https://doi.org/10.1111/j.1399-3011.1983.tb02676.x
Publikováno v:
Enzyme and Microbial Technology. 14:190-193
Olive oil or Tween 80 stimulated the production of extracellular lipase by Penicillium citrinum. Olive oil at a concentration of 0.1% resulted in a sixfold increase in extracellular enzyme activity as compared with the basic medium. Lauric acid added
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::668cfbd4137d343af1145a3689dee147
https://doi.org/10.1016/0141-0229(92)90064-u
https://doi.org/10.1016/0141-0229(92)90064-u
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 113:59-71
Preparation of the phosphonic analogs of α-methylaspartic (4 a–d), glutamic (7 a–b) and α-methylpyroglutamic (5 a–b) acids by aminoalkylation of trivalent phosphorus chlorides with ethyl esters of oxoalkyloacids and benzyl carbamate is descri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e82ab16a633e2b065f89bcfec9f1850d
https://doi.org/10.1007/bf00814338
https://doi.org/10.1007/bf00814338
Autor:
Przemyslaw Mastalerz, Barbara Lejczak, Roman Gancarz, Witold Czerwinski, Paweł Kafarski, Jan Wieczorek, Elzbieta Przybyłka
Publikováno v:
Phosphorus and Sulfur and the Related Elements. 18:373-376
Derivatives of 9-aminofluorene-9-phosphonic acid and 9-aminofluorene-9-phosphinoxides, the phosphonic analogues of morphactines, were synthesized. All the obtained compounds showed marked morphactin-like activity against test plants: Spirodela oligor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::302cdf3b1cba434323074feb8206f987
https://doi.org/10.1080/03086648308076043
https://doi.org/10.1080/03086648308076043
Publikováno v:
Synthesis. 1978:609-612
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c42f6e243f5e2643bd225dc73ee16301
https://doi.org/10.1055/s-1978-24832
https://doi.org/10.1055/s-1978-24832
Autor:
Roman Gancarz, Przemyslaw Mastalerz, Barbara Lejczak, Jan Wieczorek, Witold Wielkopolski, Paweł Kafarski, Elżbieta Jaskuska
Publikováno v:
Pesticide Science. 16:234-238
9-Aminofluoren-9-ylphosphine oxides and the corresponding 9-hydroxy analogues were synthesised and evaluated for herbicidal activity using Spirodela oligorrhiza (Kurz.) Hegelm. All the test compounds were highly active at concentrations of about 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61a66cff4a7788bb3bacd1c46b549461
https://doi.org/10.1002/ps.2780160304
https://doi.org/10.1002/ps.2780160304
Autor:
R. Tyka, G. D. Macdonell, A. S. Radhakrishna, Kenneth Berlin, Przemyslaw Mastalerz, J. Barycki
Publikováno v:
Tetrahedron Letters. 19:857-860
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66c7752b2d14d0967ff2c63263e62cf6
https://doi.org/10.1016/s0040-4039(01)91419-4
https://doi.org/10.1016/s0040-4039(01)91419-4
Publikováno v:
Phosphorus and Sulfur and the Related Elements. 18:393-396
The absolute configurations of optically active phosphonic analogues of serine, β-chloroalanine, phenylalanine, tyrosine and 2-aziridinephosphonic acid have been established via chemical correlations with phosphonic analogues of alanine or aspartic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdb01932b446020fa929ef01b2a42fd3
https://doi.org/10.1080/03086648308076048
https://doi.org/10.1080/03086648308076048
Phosphonic analogues of morphactins. Part V: Peptides containing 9-aminofluoren-9-ylphosphine oxides
Autor:
Barbara Lejczak, Iwona Zbyryt, Paweł Kafarski, Elzbieta Jaskulska, Przemyslaw Mastalerz, Roman Gancarz, Jan Wieczorek
Publikováno v:
Pesticide Science. 16:239-243
Di- and tripeptides containing P-terminal 9-aminofluoren-9-ylphosphine oxides were synthesised and evaluated for herbicidal activity using Spirodela oligorriza (Kurz.) Hegelm. The glycylglycyl and threonyl peptides showed high activity as measured by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::963369bf8847f51b5ac45775f78048bd
https://doi.org/10.1002/ps.2780160305
https://doi.org/10.1002/ps.2780160305
Publikováno v:
Journal of Medicinal Chemistry. 29:2212-2217
A series of dipeptides containing N-terminal alanine or leucine and a wide range of P-terminal racemic 1-amino-alkanephosphonates were prepared and tested in vitro for their ability to inhibit the growth of various bacterial species. The results demo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acc9d473c42cd237630682f2aad768a2
https://doi.org/10.1021/jm00161a014
https://doi.org/10.1021/jm00161a014