SYNTHESIS OF ANTICOCCIDIALS AND AMINOSUGARS FROM FURAN. STEREOCHEMICAL STUDIES OF THE NEW COMPOUNDS BY 1H NMR

Abstract

2H-PYRAN-3(6H)-ONE CARBAMIDE AND P-NO2-PHENYL-CARBONATE AND 5- PYRAN-[3,2-D]-OXAZ HAVE BEEN SYNTHESIZED WITH SEVERAL SUBSTITUENTS (AR-S-AR-, AR-SO2-AR, ACNH-AR-SO2-AR, BR-AR-). THEIR STEREOCHEMISTRY WAS STUDIED (A NEW KARPLUS-GARBIS IS PROPOSED) AS WELL AS THEIR ANTIMICROBIAL (1,5 GR/ML AGAINST STAPHYLOCOCCOUS) ANDANTICOCCIDIAL ACTIVITY (10PPM IN VITRO, 200PPM IN VIVO). THE SAME WAY WERE STUDIED THE MICHAEL TYPE PRODUCTS OF 2H-PYRAN-3(6H) -ONES WITH -N3, NH3 AND -S-AR-NH2 (DAPSONE ANALOGS). A NEW SYNTHESIS OF 2H-PYRAN-3(6H)-ONES FROM FURFURYL-ALCOHOLS IS PROPOSED BY THE USE OF NBS WHICH DO NOT OXIDIZE THE AR-S-AR- GROUP. THERE ARE ALSO SYNTHESIZED 1-O-ACETYL-2-AZIDO-2,3,6- TRIDEOXY-HEXOPYRANOZES FROM FURAN HAVING RIBO AND XYLO CONFIGURATION (1H NMR AND 13C NMR). THE MASS SPECTRAOF THE NEW PRODUCTS WERE ALSO STUDIED.

All items in National Archive of Phd theses are protected by copyright.

DOI
10.12681/eadd/0586
Handle URL
http://hdl.handle.net/10442/hedi/0586
ND
0586
Alternative title
ΣΥΝΘΕΣΗ ΑΝΤΙΚΟΚΚΙΔΙΑΚΩΝ ΚΑΙ ΑΜΙΝΟΣΑΚΧΑΡΩΝ ΑΠΟ ΦΟΥΡΑΝΙΟ ΚΑΘΩΣ ΚΑΙ ΜΕΛΕΤΗ ΤΗΣ ΣΤΕΡΕΟΧΗΜΕΙΑΣ ΤΟΥΣ ΜΕ NMR
Author
Couladouros, Elias (Father's name: A.)
Date
1984
Degree Grantor
Agricultural University of Athens
Committee members
ΓΕΩΡΓΙΑΔΗΣ ΜΗΝΑΣ
Discipline
Natural SciencesChemical Sciences
Agricultural and Veterinary SciencesVeterinary Science
Keywords
KARPLUS-GARBISCH EQUATION; OXIDATION OF FURAN WITH NBS; SYNTHESIS OF DAPSONANALOGS
Country
Greece
Language
Greek
Description
-1
Usage statistics
VIEWS
Concern the unique Ph.D. Thesis' views for the period 07/2018 - 07/2023.
Source: Google Analytics.
ONLINE READER
Concern the online reader's opening for the period 07/2018 - 07/2023.
Source: Google Analytics.
DOWNLOADS
Concern all downloads of this Ph.D. Thesis' digital file.
Source: National Archive of Ph.D. Theses.
USERS
Concern all registered users of National Archive of Ph.D. Theses who have interacted with this Ph.D. Thesis. Mostly, it concerns downloads.
Source: National Archive of Ph.D. Theses.
Related items (based on users' visits)