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    • 101. 发明申请
    • Cyclosporine analogue mixtures and their use as immunomodulating agents
    • 环孢霉素类似物混合物及其作为免疫调节剂的用途
    • US20050192214A1
    • 2005-09-01
    • US11118830
    • 2005-04-28
    • Selvaraj NaickerRandall YatscoffRobert Foster
    • Selvaraj NaickerRandall YatscoffRobert Foster
    • A61K38/00A61K9/00A61K9/107A61K9/48A61K38/13A61P19/02A61P37/06C07K7/00C07K7/52C07K7/64
    • C07K7/645A61K9/0095A61K9/1075A61K9/4858A61K38/00A61K38/13B82Y5/00C07K7/64Y10S530/806
    • The invention is directed to isomeric mixtures of cyclosporine analogues that are structurally similar to cyclosporine A. The mixtures possess enhanced efficacy and reduced toxicity over the individual isomers and over naturally occurring and other presently known cyclosporines and cyclosporine derivatives. Embodiments of the present invention are directed toward cis and trans-isomers of cyclosporin A analogs referred to as ISATX247, and derivatives thereof. Mixtures of ISATX247 isomers exhibit a combination of enhanced potency and reduced toxicity over the naturally occurring and presently known cyclosporins. ISATX247 isomers and alkylated, arylated, and deuterated derivatives are synthesized by stereoselective pathways where the particular conditions of a reaction determine the degree of siereoselectivity. The ratio of isomers in a mixture may range from about 10 to 90 percent by weight of the (E)-isomer to about 90 to 10 percent by weight of the (Z)-isomer, based on the total weight of the mixture.
    • 本发明涉及结构类似于环孢霉素A的环孢菌素类似物的异构体混合物。该混合物具有比单个异构体和天然存在的和其它目前已知的环孢菌素和环孢菌素衍生物更强的功效和降低的毒性。 本发明的实施方案涉及被称为ISA 247的环孢菌素A类似物及其衍生物的顺式和反式异构体。 ISA 247异构体的混合物显示了与天然存在的和目前已知的环孢菌素相比增强的效力和降低的毒性的组合。 通过立体选择性途径合成烷基化,芳基化和氘代衍生物,其中反应的特定条件决定了Silectoslectivity的程度。 基于混合物的总重量,混合物中异构体的比例可以为(E) - 异构体的约10至90重量%至(Z) - 异构体的约90至10重量%。
    • 105. 发明授权
    • Peptide-metal chelate conjugates
    • 肽 - 金属螯合物
    • US5972308A
    • 1999-10-26
    • US042224
    • 1998-03-13
    • Richard T. Dean
    • Richard T. Dean
    • A61K51/00A61K38/00A61K38/04A61K49/00A61K51/08A61P35/00C07B59/00C07F13/00C07K5/10C07K7/06C07K7/08C07K7/52C07K14/00C07K14/655C07K14/775A61M36/14
    • C07B59/008A61K51/083A61K51/088C07K14/655C07K14/6555C07K14/775C07K7/06A61K2121/00A61K2123/00A61K38/00
    • This invention relates to diagnostic and radiodiagnostic agents, including radiolabeled scintigraphic imaging agents, and therapeutic and radiotherapeutic agents. The invention provides such agents and reagents for preparing such agents, and methods for producing and using such reagents. Specifically, the invention provides radiolabeled imaging agents and non-radioactively labeled imaging agents for imaging sites in a mammalian body and reagents for preparing these imaging agents. The invention also provides radiolabeled therapeutic agents, as well as non-radioactively labeled therapeutic agents, and reagents and methods for preparing these agents. The agents and reagents provided comprise a specific binding peptide, covalently linked to a metal ion-complexing moiety. Reagents, methods and kits for making such reagents, methods for labeling such reagents, and methods for using such labeled reagents are provided.
    • 本发明涉及诊断和放射诊断剂,包括放射性标记的闪烁照相成像剂,以及治疗和放射治疗剂。 本发明提供了用于制备这种试剂的这种试剂和试剂,以及用于生产和使用这些试剂的方法。 具体地,本发明提供放射性标记的成像剂和用于哺乳动物体内成像位点的非放射性标记显像剂和用于制备这些成像剂的试剂。 本发明还提供了放射性标记的治疗剂以及非放射性标记的治疗剂,以及用于制备这些试剂的试剂和方法。 提供的试剂和试剂包含与金属离子络合部分共价连接的特异性结合肽。 提供了用于制备这些试剂的试剂,方法和试剂盒,用于标记这些试剂的方法,以及使用这些标记试剂的方法。
    • 108. 发明授权
    • Cyclic octapeptide neuromedin B receptor antagonists
    • 循环八肽神经介肽B受体拮抗剂
    • US5569741A
    • 1996-10-29
    • US352392
    • 1994-12-08
    • David H. CoyJohn E. Taylor
    • David H. CoyJohn E. Taylor
    • A61K38/00A61K38/31A61P43/00C07K7/06C07K7/52C07K14/655C07K5/00C07K7/00C07K17/00
    • A61K38/31C07K14/6555
    • A cyclic octapeptide of the formula: ##STR1## wherein: A.sup.1 is D-Nal or D-Trp;A.sup.3 is Phe, F.sub.5 -Phe, or X-Phe wherein X is a halogen, NO.sub.2, CH.sub.3, or OH;A.sup.5 is --NH--CH(Y)--CO-- wherein Y is (CH.sub.2).sub.m --R.sub.4 --N(R.sub.5)(R.sub.6) or (CH.sub.2).sub.n --R.sub.4 --NH--C(R.sub.7)--N(R.sub.5) (R.sub.6);A.sup.6 is the D-- or L-- isomer of Thr, Leu, Ile, Nle, Val, and Abu;A.sup.8 is Nal or Trp;m is 1, 2, or 3;n is 1, 2, 3, 4 or 5;each of R.sub.1 and R.sub.2, independently, is H, E, COE, or COOE wherein E is C.sub.1-12 alkyl, C.sub.2-12 alkenyl, C.sub.2-12 alkynyl, phenyl, naphthyl, C.sub.7-12 phenylalkyl or alkylphenyl, C.sub.8-12 phenylalkenyl or alkenylphenyl, C.sub.8-12 phenylalkynyl or alkynylphenyl, C.sub.11-20 naphthylalkyl or alkylnaphthyl, C.sub.12-20 naphthylalkenyl or alkenylnaphthyl, or C.sub.12-20 naphthylalkynyl or alkynylnaphthyl, provided that when one of R.sub.1 or R.sub.2 is COE or COOE, the other must be H;R.sub.4 is C.sub.6 H.sub.4 or absent;R.sub.7 is .dbd.NR.sub.8, .dbd.S, or .dbd.O; andeach of R.sub.3, R.sub.5, R.sub.6, and R.sub.8, independently, is H or E.
    • 下式的环状八肽:其中:A1为D-Nal或D-Trp; A3是Phe,F5-Phe或X-Phe,其中X是卤素,NO 2,CH 3或OH; A5是-NH-CH(Y)-CO-,其中Y是(CH2)m-R4-N(R5)(R6)或(CH2)n-R4-NH-C(R7)-N(R5) ); A6是Thr,Leu,Ile,Nle,Val和Abu的D-或L-异构体; A8是Nal或Trp; m为1,2或3; n为1,2,3,4或5; R 1和R 2各自独立地是H,E,COE或COOE,其中E是C 1-12烷基,C 2-12烯基,C 2-12炔基,苯基,萘基,C 7-12苯基烷基或烷基苯基,C 8-12苯基烯基 或烯基苯基,C 8-12苯基炔基或炔基苯基,C 11-20萘基烷基或烷基萘基,C 12-20萘基烯基或链烯基萘基,或C 12-20萘基炔基或炔基萘基,条件是当R 1或R 2中的一个为COE或COOE时,另一个必须为H ; R4为C6H4或不存在; R 7 = NR 8,= S或= O; R 3,R 5,R 6和R 8各自独立地为H或E.