专利号:US-10925977-B2 优先权日:2006-10-05 标 题 :Efficient synthesis of chelators for nuclear imaging and radiotherapy: compositions and applications 发明人:YANG DAVID J; YU DONGFANG; THOMPSON ANDREW S 权利人:YANG DAVID J; YU DONGFANG; THOMPSON ANDREW S; CEIL POINT LLC; UNIV TEXAS 摘要:Novel methods of synthesis of chelator-targeting ligand conjugates, compositions comprising such conjugates, and therapeutic and diagnostic applications of such conjugates are disclosed. The compositions include chelator-targeting ligand conjugates optionally chelated to one or more metal ions. Methods of synthesizing these compositions in high purity are also presented. Also disclosed are methods of imaging, treating and diagnosing disease in a subject using these novel compositions, such as methods of imaging a tumor within a subject and methods of diagnosing myocardial ischemia.
专利号:WO-2025085030-A1 优先权日:2023-10-18 标 题:Synthesis of semisynthetic penicillin derivatives containing hydrazone-derived thiazolidine and imidazole ring 发明人:SARIPINAR EMIN; BURAN SUMEYYE 权利人:ERCIYES UNIV 摘要:The present invention relates to the novel semi-synthetic thiazolidine and imidazole penicillin, pharmaceutically acceptable derivatives thereof and their synthesis method that may cause biologically significant changes by the N-acylation reaction of 6-aminopenicillanic (6-APA) using new trisubstituted thiazolidine and imidazole acetyl chloride derivatives. The invention also relates to pharmaceutical compositions comprising these compounds and their use for therapeutic treatment in the human or animal body.
专利号:US-8557979-B2 优先权日:2004-06-10 标题 :Carbapenem antibacterials with gram-negative activity and processes for their preparation 发明人:CHOI WOO-BAEG; KOWALIK EWA 权利人:CHOI WOO-BAEG; KOWALIK EWA; FOB SYNTHESIS INC 摘要:The present invention provides β-methyl carbapenem compounds and pharmaceutical compositions useful in the treatment of bacterial infections and methods for treating such infections using such compounds and/or compositions. The invention includes administering an effective amount of a carbapenem compound or salt and/or prodrug thereof to a host in need of such a treatment. The present invention is also in the field of synthetic organic chemistry and is specifically provides an improved method of synthesis of β-methyl carbapenems which are useful as antibacterial agents.
专利号:WO-2025085026-A1 优先权日:2023-10-18 标 题:Synthesis of semisynthetic penicillin derivatives containing hydrazone-derived thiazolidine and imidazole ring 发明人:SARIPINAR EMIN; BURAN SUMEYYE 权利人:T C ERCIYES UNIV 摘要:The present invention relates to the novel semi-synthetic thiazolidine and imidazole penicillin, pharmaceutically acceptable derivatives thereof and their synthesis method that may cause biologically significant changes by the N-acylation reaction of 6-aminopenicillanic (6-APA) using new trisubstituted thiazolidine and imidazole acetyl chloride derivatives. The invention also relates to pharmaceutical compositions comprising these compounds and their use for therapeutic treatment in the human or animal body.
专利号:US-6264962-B1 优先权日:1997-12-19 标 题:Use of cinnamic acid or of at least one of its derivatives in a cosmetic composition 发明人:BRETON LIONEL; GIRERD FLORENCE; RENAULT BEATRICE 权利人:OREAL 摘要:The invention relates to the use of cinnamic acid, or of at least one of its derivatives, in a cosmetic composition as an agent for promoting the synthesis of the skin's total lipids. n The invention also relates to a cosmetic composition comprising an effective amount of cinnamic acid or of at least one of its derivatives.
专利号:US-2024336559-A1 优先权日:2021-10-06 标 题 :Anti-fungals compounds targeting the synthesis of fungal sphingolipids 发明人:OJIMA IWAO; HARANAHALLI KRUPANANDAN; DEL POETA MAURIZIO; GARG ASHNA 权利人:UNIV NEW YORK STATE RES FOUND 摘要:The present invention provides a compound having the structure: n n n n n n n n n n n n wherein n R 3 , R 4 , R 5 , R 6 , and R 7 are each independently, H, halogen, CN, —CF 3 , —OCF 3 , —NO 2 , alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocycle, —OH, —OAc, —OR 13 , —COR 13 , —CH 2 OR 13 , —SH, —SR 13 , —SO 2 R 13 , —NH 2 , —NHR 13 , —NR 14 R 15 , —NHCOR 12 , or —CONR 14 R 15 ; n R 9 , R 10 , R 11 , and R 12 are each independently, H, CN, alkenyl, alkynyl, aryl, heteroaryl, cycloalkyl, heterocycloalkyl, —OAc, —COR 13 , —SH, —SR 13 , —SO 2 R 13 , —NH 2 , —NHR 13 , —NR 14 R 15 , —NHCOR 12 , or —CONR 14 R 15 ;n wherein each occurrence of R 13 is independently alkyl, alkenyl, alkynyl, aryl, or heteroaryl, wherein each occurrence of R 14 is independently —H, alkyl, alkenyl, alkynyl, aryl, or heteroaryl, wherein each occurrence of R 15 is independently —H, alkyl, alkenyl, alkynyl, aryl, or heteroaryl, n n wherein when R 14 is methyl, R 15 is not methyl; n wherein at least one of R 9 , R 10 , R 11 , and R 12 is not H; n wherein at least one of R 3 , R 4 , R 5 , R 6 , and R 7 is not H.
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合成参考文献
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