1
Peter P Speiser, Rajendra K Joshi: Fumaric acid derivatives, process for the production thereof and pharmaceutical compositions containing same. Cohen Pontani & Lieberman, July 25, 1989: US04851439 (38 worldwide citation)

Fumaric acid derivatives of the formula ##STR1## wherein R.sub.1 is a hydrogen atom, a C.sub.1 -C.sub.8 alkyl group or a metallic cation, and


2
Peter P Speiser, Rajendra K Joshi: Fumaric acid derivatives, process for the production thereof and pharmaceutical compositions containing same. Cohen Pontani Lieberman Pavane, September 19, 1995: US05451667 (35 worldwide citation)

Fumaric acid derivatives of the formula ##STR1## wherein R.sub.1 is a hydrogen atom, a C.sub.1 -C.sub.8 alkyl group or a metallic cation, and


3
Peter P Speiser, Rajendra K Joshi: Fumaric acid derivatives, process for the production thereof and pharmaceutical compositions containing same. Cohen Pontani Lieberman & Pavane, September 22, 1992: US05149695 (34 worldwide citation)

Fumaric acid derivatives of the formula ##STR1## wherein R.sub.1 is a hydrogen atom, a C.sub.1 -C.sub.8 alkyl group or a metallic cation, and


4
Speiser Peter Paul, Joshi Rajendra K: Derives de lacide fumarique, procede pour leur production et compositions pharmaceutiques en contenant, Fumaric acid derivatives, process for the production thereof and pharmaceutical compositions containing same. Speiser Peter Paul, Joshi Rajendra K, Speiser Peter Paul, Joshi Rajendra K, MACRAE & CO, September 28, 1993: CA1322556

ABSTRACTFumaric acid derivatives of formulas II, III, IV, and V, based on a glycol oralkane diol or polyol molecule of the formulas Image (II) Image (III) Abstract (Cont'd.) Image (IV) Image (V)Pharmaceutical preparations containing embodiments of the invention are useful fortreatment of psoriasis.


5
Speiser Peter Paul, Joshi Rajendra K: Derives de lacide fumarique, procede pour leur production et compositions pharmaceutiques en contenant, Fumaric acid derivatives, process for the production thereof and pharmaceutical compositions containing same. Speiser Peter Paul, Joshi Rajendra K, Speiser Peter Paul, Joshi Rajendra K, MACRAE & CO, December 1, 1992: CA1310959

FUMARIC ACID DERIVATIVES, PROCESS FOR THE PRODUCTIONTHEREOF AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAME Abstract Of The Invention Fumaric acid derivatives of the formula Image (I)wherein R1 is a hydrogen atom, a C1-C8 alkyl group or ametallic cation, and R2 is a saturated or unsaturated aliphati ...