CAS: 140898-97-1; 5-Aminolevulinic Acid Hexyl Ester

专利信息

专利号:US-2022118123-A1
优先权日:2019-02-22
标 题 :Combination of ar antagonists and targeted thorium conjugates
发明人：HAMMER STEFANIE; HAGEMANN URS BEAT; HAENDLER BERNARD; LEJEUNE PASCALE; ZITZMANN-KOLBE SABINE; SCHATZ CHRISTOPH; KARLSSON JENNY
权利人:BAYER AG; BAYER AS
摘要:The present invention covers combinations of at least two components, component A and component B, comprising component A being PSMA-TTC, and component B being an antiandrogen selected form AR antagonists such as from cyproterone acetate, bicalutamide, flutamide, nilutamide, enzalutamide, apalutamide, darolutamide or keto-darolutamide, or an AR degrader such as ARV-110, or an ARN-terminal domain binder such as EPI-506, or an antisense oligonucleotide that reduces AR expression such as EZN-4176 or AZD-5312, or an androgen synthesis inhibitor such as abiraterone, particularly abiraterone acetate, seviteronel, galeterone, orteronel or ketoconazole, or a dual AR antagonist and androgen synthesis inhibitor such as ODM-204. Another aspect of the present invention covers the use of such combinations as described herein for the preparation of a medicament for the treatment or prophylaxis of a disease, particularly for the treatment of a hyper-proliferative disease.

专利号:US-7348361-B2
优先权日:1998-04-22
标题:Solution for diagnosing or treating tissue pathologies
发明人：MARTI ALEXANDRE; LANGE NORBERT; ZELLWEGER MATTHIEU; WAGNIERES GEORGES; VAN DEN BERGH HUBERT; JICHLINSKI PATRICE; KUCERA PAVEL
权利人:ECOLE POLYTECH
摘要:The invention concerns a 5-aminolevulinic acid ester (E-ALA) solution for producing a pharmaceutical preparation useful for diagnosing and/or treating tissue and/or cell pathologies by local radiation exposure using radiation emitted by a light source energy followed, in the case diagnosis, by detection of fluorescent protoporphyrin IX (Pp1X). The E-ALA concentration in the solution is less than 1% and ranges between 0.01% and 0.5%. The low E-ALA concentration in the solution increases Pp1X synthesis and homogenises its distribution in the cell layers while highly reducing the secondary toxicity for the treated cells.