Results 181 to 190 of about 14,239 (221)

Silipramine and related derivatives

Journal of Organometallic Chemistry, 1978
A series of new 10,11-dihydro-5H-dibenzo[b,f]silepins are prepared from the reaction o,o′-dilithiobibenzyl with the chlorosilanes HSiCl3, ClCH2CH2CH2SiCl3, MeSiHCl2 and MeSi(CH2CH2CH2Br)Cl2. The only isolated silepin product produced from HSiCl3 is the spiro derivative.
Joyce Y. Corey, Roberta L. Farrell
openaire   +1 more source

Derivations of Onsager’s Reciprocal Relations

The Journal of Chemical Physics, 1954
Two derivations of Onsager's reciprocal relations are presented in simplified form, and the range of their validity is discussed.
openaire   +1 more source

Peptide derivatives of tylosin-related macrolides

Russian Journal of Bioorganic Chemistry, 2007
Approaches to the synthesis of model compounds based on the tylosin-related macrolides desmycosin and O-mycaminosyltylonolide were developed using specially designed peptide derivatives of macrolide antibiotics to study the conformation and topography of the nascent peptide chain in the ribosome tunnel.
G A, Korshunova, N V, Sumbatian, N V, Fedorova, I V, Kuznetsova, A V, Shishkina, A A, Bogdanov   +5 more
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Indole Derivatives Related to Lysergic Acid*,†

Journal of the American Pharmaceutical Association (Scientific ed.), 1951
Abstract Several new compounds related ro lysergic acid have been prepared and characterized. Four of these compounds are indole derivatives which have been prepared in quantities sdicient for pharmacological testing. Methods for the successful synthesis of the following are described: ethyl ester of 1-(3-indolylmethyl)guvacine.
F C, WHEELER, G L, JENKINS, G E, CWALINA
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Derivations and Related Maps

2021
There are many parallels between homomorphisms and derivations. Having just about any result on homomorphisms, one may ask whether a similar result, possibly under milder assumptions, is true for derivations. It is therefore not surprising that some of the results on homomorphisms from the preceding chapter have their counterparts for derivations. This
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PhanePhos and Related Derivatives

2012
(R)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane [364732-88-7] C40H34P2 (MW 576.65) InChI = 1S/C40H34P2/c1-5-13-35(14-6-1)41(36-15-7-2-8-16-36)39-29-31-21-25-33(39)27-23-32-22-26-34(28-24-31)40(30-32)42(37-17-9-3-10-18-37)38-19-11-4-12-20-38/h1-22,25-26,29-30H,23-24,27-28H2 InChIKey = GYZZZILPVUYAFJ-UHFFFAOYSA-N Physical Data ...
Luis A. Adrio, King Kuok Hii
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Flavone and xanthone derivatives related to fluoroquinolones

Il Farmaco, 1999
A number of flavone and xanthone derivatives bearing some characteristic features of fluoroquinolones such as the fluorine atom and an ortho piperazine ring are described. The new compounds have been tested for possible cytotoxic and antimicrobial activities.
S. MARI, ROSSI, Maddalena, P. VALENTI, P. DA RE   +3 more
openaire   +3 more sources

Deriving topological relations between regions from direction relations

Journal of Visual Languages & Computing, 2009
The integration of topological and direction relations plays an important role in many applications, like spatial databases and pictorial retrieval systems. The method for deriving composition of binary topological relations cannot always yield unique or interesting results.
Luo Guo, Shihong Du
openaire   +1 more source

Derivative analyticity relations

Lettere al Nuovo Cimento, 1975
J. Heidrich, E. Kazes
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Carbamate derivatives related to meprobamate

Journal of Medicinal Chemistry, 1969
B J, Ludwig, L S, Powell, F M, Berger
openaire   +2 more sources