Of two minds: The growing disorder in American psychiatry

TM Luhrmann, P Uhlmann - Canadian Medical Association …, 2001 - search.proquest.com
Having spent 30 years of my life as a psychiatrist, I find it interesting to see my profession as
others do. Tanya Luhrmann, a psychological anthropologist at the University of California, is …

Novel 1-hydroxyazole bioisosteres of glutamic acid. Synthesis, protolytic properties, and pharmacology

TB Stensbøl, P Uhlmann, S Morel… - Journal of medicinal …, 2002 - ACS Publications
A number of 1-hydroxyazole derivatives were synthesized as bioisosteres of (S)-glutamic
acid (Glu) and as analogues of the AMPA receptor agonist (R,S)-2-amino-3-(3-hydroxy-5-…

Synthesis of a Fullerene [60] Cryptate and Systematic Langmuir‐Blodgett and Thin‐Film Investigations of Amphiphilic Fullerene Derivatives

…, H Ringsdorf, C Thilgen, P Uhlmann… - … A European Journal, 1995 - Wiley Online Library
The synthesis of the first fullerene cryptate 7 with a sodium ion bound to a benzo[2.2.2]cryptand
covalently attached to a methanofullerene[60] is described. The amphiphilic properties of …

Glycosylidene Carbenes. Part 9. Regioselective glycosidation of diols and triols: Intra‐and intermolecular hydrogen bonds

P Uhlmann, A Vasella - Helvetica chimica acta, 1992 - Wiley Online Library
Glycosidation of the myo‐inositol derivatives 2 and 3 by the diazirine 1 yields 90% of a
diastereoisomer pair of β‐D‐glycosides in a 1:1 ratio, ie 5/6 and 7/8, respectively (Scheme 1). The …

Preparation and Transmetallation of a Triphenylstannyl β‐D‐Glucopyranoside: A highly stereoselective route to β‐DC‐glycosides via glycosyl dianions

…, V Wittmann, H Kessler, P Uhlmann… - Helvetica chimica …, 1994 - Wiley Online Library
The triphenylstannyl β‐D‐glucopyranoside 4 was synthesized in one step from the 1,2‐anhydro‐α‐D‐glucopyranose
3 with (triphenylstannyl)lithium (Scheme 1). Transmetallation of 4 …

Glycosylidene Carbenes. Part 20. Synthesis of deprotected, spiro‐linked C‐glycosides of C60

P Uhlmann, E Harth, AB Naughton… - Helvetica Chimica …, 1994 - Wiley Online Library
Mannosylidenation of buckminsterfullerene (C 60 ; 1) with the 2,3‐di‐O‐benzyl‐4,6‐O‐benzylidene‐protected
diazirine 7 and the 2,3:4,6‐di‐O‐isopropylidene‐protected diazirine 8 …

Synthesis of 5-substituted 1-hydroxy-1, 2, 3-triazoles through directed lithiation of 1-(benzyloxy)-1, 2, 3-triazole

P Uhlmann, J Felding, P Vedsø… - The Journal of Organic …, 1997 - ACS Publications
1-(Benzyloxy)-1,2,3-triazole, prepared by selective benzylation of 1-hydroxy-1,2,3-triazole or
by oxidative cyclization of 2-hydrazonoglyoxal O-benzyloxime, was metalated exclusively at …

Glycosylidene Carbenes. Part 13. Synthesis and thermolysis of representative 1‐azi‐glycoses

A Vasella, C Witzig, C Waldraff, P Uhlmann… - Helvetica chimica …, 1993 - Wiley Online Library
In the context of the hypothesis postlating a heterolytic cleavage of a CN bond during
thermolysis of alkoxydiazirines (Scheme 1), we report the preparation of the diazirines 4, 5, 7, and …

Glycosylidene Carbenes. Part 18. Insertion of glycosylidene carbenes into the Sn H bond of tributyl‐and triphenylstannane: A synthesis of stannoglycosides

P Uhlmann, D Nanz, E Bozó… - Helvetica chimica acta, 1994 - Wiley Online Library
Insertion of the glycosylidene carbenes, derived from the gluco‐ and the manno‐diazirines
1 and 2, into the SnH bond of R 3 SnH (R = Bu or Ph) leads to the fully substituted …

Glycosylidene Carbenes. Part 17. Glycosidation of benzyl β‐D‐ and β‐L‐ribopyranosides. Further evidence for the effect of stereoelectronic control on the …

P Uhlmann, A Vasella - Helvetica chimica acta, 1994 - Wiley Online Library
The H‐bonds of the enantiomeric ribosides 4 and 5 and their glycosidation by the diazirine
1 are described. HO–C(2) and HOC(4) of 4 and 5 form a ‘flip‐flop’ H‐bonding system, with …