ChemInform Abstract Die Merrifield-Peptid-Synthesekann durch nicht veresterte Chlormethyl-Gruppen... more ChemInform Abstract Die Merrifield-Peptid-Synthesekann durch nicht veresterte Chlormethyl-Gruppen am Harz empfindlich gestört werden. Als Nebenreaktion tritt N-Alkylierung von Aminosäuren und Peptiden auf. Die Autoren untersuchen Umfang und Bedingungen dieser Reaktion.
ChemInform Abstract Das im Titel genannte Verfahren (Titrationsmittel Perchlorsäure) wird am Beis... more ChemInform Abstract Das im Titel genannte Verfahren (Titrationsmittel Perchlorsäure) wird am Beispiel der Synthese von Antamanid (I) (27% Ausbeute) untersucht; es gestattet eine quantitative Bestimmung der Ausbeuten bei den einzelnen Syntheseschritten.
Tycho Brahe made several thousand observations of the celestial bodies, in general with an unprec... more Tycho Brahe made several thousand observations of the celestial bodies, in general with an unprecedented accuracy and precision. A group of observations of a nebulous object known as Præsepe differs, however, significantly from the general picture. Over a period of 3 years, Tycho observed different astronomical coordinates for Præsepe; the values of meridian altitude differed by as much as 8 arcminutes for repeated observations, and the declination values by up to 5 arcminutes, systematic discrepancies such as these never seen before or since for Tycho’s stellar observations. In this article it will be demonstrated that these differences were due to the observation of three or four individual stars and not of a single arbitrarily defined centre in Præsepe, the open star cluster M44 as it is known today. Individual stars had not been resolved in Præsepe before, and consequently neither had their celestial coordinates been determined. Tycho selected a single of the observed stars to r...
BLyS and APRIL have similar but distinct biological roles, mediated through two known TNF recepto... more BLyS and APRIL have similar but distinct biological roles, mediated through two known TNF receptor family members, TACI and BCMA. We show that mice treated with TACI-Ig and TACI-Ig transgenic mice have fewer transitional T2 and mature B ...
ChemInform Abstract Die Merrifield-Peptid-Synthesekann durch nicht veresterte Chlormethyl-Gruppen... more ChemInform Abstract Die Merrifield-Peptid-Synthesekann durch nicht veresterte Chlormethyl-Gruppen am Harz empfindlich gestört werden. Als Nebenreaktion tritt N-Alkylierung von Aminosäuren und Peptiden auf. Die Autoren untersuchen Umfang und Bedingungen dieser Reaktion.
ChemInform Abstract Das im Titel genannte Verfahren (Titrationsmittel Perchlorsäure) wird am Beis... more ChemInform Abstract Das im Titel genannte Verfahren (Titrationsmittel Perchlorsäure) wird am Beispiel der Synthese von Antamanid (I) (27% Ausbeute) untersucht; es gestattet eine quantitative Bestimmung der Ausbeuten bei den einzelnen Syntheseschritten.
Tycho Brahe made several thousand observations of the celestial bodies, in general with an unprec... more Tycho Brahe made several thousand observations of the celestial bodies, in general with an unprecedented accuracy and precision. A group of observations of a nebulous object known as Præsepe differs, however, significantly from the general picture. Over a period of 3 years, Tycho observed different astronomical coordinates for Præsepe; the values of meridian altitude differed by as much as 8 arcminutes for repeated observations, and the declination values by up to 5 arcminutes, systematic discrepancies such as these never seen before or since for Tycho’s stellar observations. In this article it will be demonstrated that these differences were due to the observation of three or four individual stars and not of a single arbitrarily defined centre in Præsepe, the open star cluster M44 as it is known today. Individual stars had not been resolved in Præsepe before, and consequently neither had their celestial coordinates been determined. Tycho selected a single of the observed stars to r...
BLyS and APRIL have similar but distinct biological roles, mediated through two known TNF recepto... more BLyS and APRIL have similar but distinct biological roles, mediated through two known TNF receptor family members, TACI and BCMA. We show that mice treated with TACI-Ig and TACI-Ig transgenic mice have fewer transitional T2 and mature B ...
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Papers by Ole Schou