Search for dissertations about: "Jan Hedner"

Found 3 swedish dissertations containing the words Jan Hedner.

  2. 1. Cyanoacetylation of indoles, pyrroles and amines, and synthetic uses of these products

    Author : Johnny Slätt; Jan Bergman; David Erlinge; Tomas Hedner; Michael Begtrup; Södertörns högskola; Karolinska Institutet; Karolinska Institutet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Indole; pyrrole; reduction; oxidation; indoline; acylation; cyanoacetylation;

    Abstract : This thesis is based on an organic synthetic project aimed towards development of small molecules acting on the P2 receptor as well as development of synthetic methods to such molecules (primarily indoles and featuring isatogens in particular). The new methodology includes cyanoacetylation of indoles, pyrroles, amines, and enamines using cyanoacetic acid in acetic anhydride. READ MORE

  4. 2. Obstructive sleep apnea : General characteristics in hypertensive patients, positional sensitivity, and upper airway sensory neuropathy

    Author : Ola Sunnergren; Eva Svanborg; Anders Broström; Jan Hedner; Linköpings universitet; []
    Keywords : ;

    Abstract : Introduction: Obstructive sleep apnea (OSA) is a highly prevalent disorder, especially in populations with cardiovascular disease. Unfortunately most cases with OSA remain undiagnosed. READ MORE

  5. 3. Obstructive sleep apnea : the relationship to cardiovascular disease, diabetes mellitus, motor vehicle driving and ambient temperature

    Author : Fredrik Valham; Karl A Franklin; Jan Hedner; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Obstructive sleep apnea. Snoring. Cardiovascular disease. Stroke. Diabetes mellitus. Traffic accidents. Ambient temperature.; medicin; Medicine;

    Abstract : Background: Obstructive sleep apnea is a common disorder, especially in men. Patients with this condition often snore and suffer from excessive daytime sleepiness. It is a treatable condition related to cardiovascular disease, road traffic accidents and obesity. READ MORE