📜吡啶-2.6-二羧酸二甲酯置于sodium Tetrahydroborate,氯化亚砜体系中,用 甲醇,苯 用作溶剂,化学反应生成2,6-二氯甲基吡啶 参考文献:大环二氧戊胺:用于 1:1 镍 (II)-氧 (Ni(II)-O2) 加合物形成的新型配体 标题:大环二氧戊胺:用于 1:1 镍 (II)-氧 (Ni(II)-O2) 加合物形成的新型配体 摘要:La Pentaaza-1,4,7,10,13 Cyclohexadecanedione-14,16 Forme Des Complexes Stables 1:1 Avec Ni(II) Et Cu(II) Possedant 2 Donneurs Deprotones En Position Equatoriale.Calcul Des Potentiels氧化还原.Cinetique De La Fixation D'O 2 Ensolutions Aqueuses Doi:10.1021/ja00331A018
专利号:US-2009111737-A1 优先权日:1999-05-24 标题:Novel antibacterial agents 发明人:CHRISTENSEN BURTON G; MORAN EDMUND J; GRIFFIN JOHN H; JUDICE J KEVIN; MU YONGQI; PACE JOHN L; MAMMEN MATHAI; AGGEN JAMES 权利人:CHRISTENSEN BURTON G; MORAN EDMUND J; GRIFFIN JOHN H; JUDICE J KEVIN; MU YONGQI; PACE JOHN L; MAMMEN MATHAI; AGGEN JAMES 摘要:This invention relates to novel multibinding compounds (agents) that are antibacterial agents. The multibinding compounds of the invention comprise from 2-10 ligands covalently connected by a linker or linkers, wherein each of said ligands in their monovalent (i.e., unlinked) state have the ability to bind to a an enzyme involved in cell wall biosynthesis and metabolism, a precursor used in the synthesis of the bacterial cell wall and/or the bacterial cell surface thereby interfere with the synthesis and/or metabolism of the cell wall. In particular the multibinding compounds of the invention comprise from 2-10 ligands covalently connected by a linker or linkers, wherein each of said ligands hasn a ligand domain capable of binding to penicillin binding proteins, a transpeptidase enzyme, a substrate of a transpeptidase enzyme, a beta-lactamase enzyme, pencillinase enzyme, cephalosporinase enzyme, a transglycoslase enzyme, or a transglycosylase enzyme substrate; Preferably, the ligands are selected from the beta lactam or glycopeptide class of antibacterial agents.
专利号:EP-1480979-B1 优先权日:2002-03-05 标 题 :Gadolinium chelate oligomers, their use as contrast products in magnetic resonance imaging and their synthesis intermediates 发明人:NACHMAN ISABELLE; PORT MARC; RAYNAL ISABELLE; ROUSSEAUX OLIVIER 权利人:GUERBET SA 摘要:The invention relates to high-relaxivity macrocyclic gadolinium chelate oligomers of formula W-(A)m in which W, A and m are as defined in claim 1 , and their use as a blood pool contrast product for magnetic resonance imaging.
专利号:US-7179794-B2 优先权日:1998-06-08 标题 :Multivalent macrolide antibiotics 发明人:GRIFFIN JOHN H; PACE JOHN L 权利人:THERAVANCE INC 摘要:Disclosed are multibinding compounds which include macrolide antibiotics, aminoglycosides, lincosamides, oxazolidinones, streptoramins, tetracycline and/or other compounds which bind to bacterial ribosomal RNA and/or to one or more proteins involved in ribosomal protein synthesis in the bacterium, which are useful in treating bacterial infections. The compounds adversely affect protein expression and have an antibacterial effect. The multibinding compounds of this invention containing from 2 to 10 ligands covalently attached to one or more linkers. Each ligand is macrolide antibiotic, aminoglycoside, lincosamide, oxazolidinone, streptogramin, tetracycline or other compound which binds to bacterial ribosomal RNA and/or one or more proteins involved in ribosomal protein synthesis in the bacterium.
专利号:US-2007098643-A1 优先权日:2002-03-05 标 题 :Oligomers of gadolinium chelates, their applicationascontrast products in magnetic resonance imaging and their synthesis intermediates
专利号:RU-2194703-C2 优先权日:1997-07-17 标题:Hypoglycemic medicinal agent comprising pyrazine derivatives, novel derivatives of pyrazine and methods of their synthesis
专利号:CN-114425311-A 优先权日:2022-02-21 标 题:Porous adsorption material based on recycling of alcohol-soluble waste in production process of polyphenyl ether and synthesis method thereof