Moreover, an efficient total synthesis route to the challenging 4,5-branched Kdo trisaccharide in LPSs from several A. baumannii strains was highlighted. To demonstrate the high reactivity of our approach further, the highly crowded 4,5,7,8-branched Kdo pentasaccharide was synthesized as a model molecule for the first time. The stereodirecting effect of C5-ester functions on the glycosylation stereoselectivity of 3-deoxy-d-manno-oct-2-ulosonic acid (Kdo) ethyl thioglycoside donors is presented. The coupling of 5-O-arylcarbonyl or acetyl protected Kdo thioglycosides with acceptors proceeds in an α-selective and high-yielding manner, leading to formation of α-linked Kdo glycosides products. On the other hand, the
Provided to YouTube by SupraphonKdo je kdo? · Václav NeckářTomu, kdo nás má rád℗ 1974 SUPRAPHON a.s.Released on: 2013-05-17Auto-generated by YouTube.
5:59 v originále: Christian Caryl on the Donald Trump chaos. The upcoming election primary season will be like no other. Republican candidate Donald Trump is facing indictments in four criminal cases and has to deal with court verdicts in at least two states that, as of now, keep him off the ballot.
Kdo přežije (anglicky Survivor) je americká reality show stanice CBS, která na jaře 2023 odvysílala již 44. řadu. Vítěz získá finanční odměnu 1 000 000 dolarů (ve čtyřicáté sérii Survivor: Winners at War 2 000 000 dolarů [1] ). Soutěž je založena na formátu Survivor . V roce 2004 byly uvedeny první čtyři řady U.S
KDO SEM JAZ. Andreja Županić. Ja nekaj o meni. Ja moja fotka. Še nekaj o meni. Hm…sploh ne vem kaj naj povem o sebi…ja no če bi pa že prešla na neko temo pa nebi bilo dovolj 20 diapozitivov…
