Other

Hafslund Nycomed Pharma Aktiengesellschaft

Max-delbru/ Ck-centrum

Peter Langen

Albin Hermetter

Friedrich Paltauf

Klaus Gaertner

Dieter Scholz

Hans A Rosenthal

Martin Von Janta-Lipinski

Christine Lehmann

Iduna Fichtner

Eckart Matthes

Hans Brachwitz

Jurgen Schildt

Juergen Schildt

Reinhild Schonfeld

Hans-Alfred Rosenthal

2',3'-dideoxynucleoside pyrimidine compounds and 2-thiothymidine carbocyclic derivatives with antiviral activity are disclosed. These compounds are expected to exhibit antiviral activity recognized for 2',3'-dideoxynucleoside compounds and analogs thereof.

2',3'-dideoxynucleoside pyrimidine compounds and carbocyclic analogs

Alkylphosphonoserines and pharmaceutical compositions useful as

A process for treating AIDS, which comprises administering to a patient in need therefor a pharmaceutical composition comprising a therapeutically effective amount of a compound having the formula ##STR1## wherein: R.sub.1 is an adenine, cytosine, guanine, thymidine, uracil, 5-substituted uracil, 5-substituted cytosine derivative, 2-fluoroadenine, 2.6-diaminopurine, 2-aminopurine, 6-thioguanine, or 7-deazaadenine group;

Fluorinated nucleosides and process for treating retrovirus infections

The invention relates to novel glycero-3(2)phospho-L-serine derivatives of the general formula ##STR1## in which A represents unsubstituted or substituted (C5-C30) alkoxy, or unsubstituted or substituted (C5-C30) alkenoxy, whereby a double bond of the alkenoxy residue does not originate at the C atom bound to oxygen, or halogen, or a group of the general formula

Glycero-3(2)-phospho-L-serine derivatives and salts thereof

A feed pipe for conveying sticky bulk material from a bunker outlet vertically downward to a conveyor apparatus wherein the feed pipe is comprised of a plurality of truncated conical sections tapering downwards, the axial length and the diameter of the tubular sections being dimensioned such that arching of the bulk material is avoided.

Feed pipe for conveying sticky bulk material

Growing community of inventors

Berlin, Germany

Peter Langen