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Stereochemical Studies on a New Ciramadol Analogue by NMR-Spectroscopy

Burgemeister, Thomas and Özarslan, Ö. and Ertan, M. and Akgün, H. and Wiegrebe, Wolfgang (1994) Stereochemical Studies on a New Ciramadol Analogue by NMR-Spectroscopy. Archiv der Pharmazie 327, pp. 785-787.

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The absol. configuration of a Ciramadol analogue obtained from (-)-menthone is established by 'H-NMR-. simulated NMR-, COSY-90-, and NOEmeasurements. The final compound 2-(a-1 -pyrrolidino)benzy 1-4-isopropyl- 1 -methyl-cyclohexan-3-one (4b), e.g.. has 1R.2S,4S.l IS-configuration due to stereoselective Michael-type addition of pyrrolidine to the pertinent benzylidene intermediate 3. Die ...


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Item Type:Article
Institutions:Chemistry and Pharmacy > Institute of Pharmacy > Alumni or Retired Professors > Prof. Wiegrebe
Dewey Decimal Classification:500 Science > 540 Chemistry & allied sciences
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Unknown
Deposited On:15 Jul 2010 05:49
Last Modified:13 Mar 2014 13:52
Item ID:15874
Owner Only: item control page


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