Chelating Agent
    1.
    发明申请
    Chelating Agent 审中-公开
    螯合剂

    公开(公告)号:US20100081799A1

    公开(公告)日:2010-04-01

    申请号:US12517206

    申请日:2007-12-10

    IPC分类号: C07D257/02 C07F5/00

    CPC分类号: C07D257/02 Y02P20/55

    摘要: A compound of the formula: wherein R1 is selected from H, methyl, ethyl, carboxyl protecting groups and hydrophilic moieties, R2 and R3 are independently selected from H, methyl, ethyl and carboxyl protecting groups, R4 is selected from H, methyl, ethyl, hydrophilic moieties and carboxyl protecting groups, and R5 is an aryl, heteroaryl, alkyl or a combination of these groups and is substituted with a carbonyl group, an aminooxy group or a functional group suitable for participating in a cycloaddition reaction. The compounds of the invention may be useful as bifunctional chelating agents which allow chemoselective attachment to targeting molecules.

    摘要翻译: 下式的化合物:其中R1选自H,甲基,乙基,羧基保护基和亲水部分,R2和R3独立地选自H,甲基,乙基和羧基保护基,R4选自H,甲基,乙基 ,亲水部分和羧基保护基,R 5是芳基,杂芳基,烷基或这些基团的组合,并被羰基,氨基氧基或适于参与环加成反应的官能团取代。 本发明的化合物可用作允许化学选择性连接靶向分子的双功能螯合剂。

    Cancer Imaging and Treatment
    2.
    发明申请
    Cancer Imaging and Treatment 失效
    癌症成像与治疗

    公开(公告)号:US20100240072A1

    公开(公告)日:2010-09-23

    申请号:US12675151

    申请日:2008-09-01

    IPC分类号: G01N33/567 C07K7/64

    摘要: A compound, or a pharmaceutically acceptable salt or ester thereof, comprises the structure: [(P1-S1j)p-L-(S2q-P2)r]t wherein: P1 and P2, which may be the same or different, are cyclic oligopeptide moieties, at least one of P1 and P2 having the motif B-Arg or B-(Me) Arg within the cyclic moiety, wherein B is a basic amino acid, a derivative thereof, or phenylalanine or a derivative thereof; S1 and S2 are spacer groups, which may be the same or different; L is a linker moiety containing at least two functional groups for attachment of the cyclic oligopeptides or spacer groups; n and q are independently 0 or 1; p and r are independently integers of 1 or more; and t is an integer of 1 or more, provided that, when t, p or r is greater than 1, the cyclic oligopeptide moiety, spacer group and/or the value of j or q may be the same or different between the multiple (P1-S1j) moieties or multiple (S2q-P2) moieties.

    摘要翻译: 化合物或其药学上可接受的盐或酯包含以下结构:[(P1-S1j)pL-(S2q-P2)r] t其中:P1和P2可以相同或不同,是环状寡肽部分 在环状部分中具有基序B-Arg或B(Me)Arg的P1和P2中的至少一个,其中B是碱性氨基酸,其衍生物或苯丙氨酸或其衍生物; S1和S2是间隔基,其可以相同或不同; L是含有至少两个用于连接环状寡肽或间隔基团的官能团的连接体部分; n和q独立地为0或1; p和r独立地为1或更大的整数; 并且t为1或更大的整数,条件是当t,p或r大于1时,环状寡肽部分,间隔基团和/或j或q的值可以在多个 P1-S1j)部分或多个(​​S2q-P2)部分。

    Cancer imaging and treatment
    3.
    发明授权
    Cancer imaging and treatment 失效
    癌症成像和治疗

    公开(公告)号:US08628750B2

    公开(公告)日:2014-01-14

    申请号:US12280829

    申请日:2007-02-27

    IPC分类号: A61K51/00 A61M36/14

    CPC分类号: C07K7/64 A61K51/08 A61K51/088

    摘要: Provided herein are compounds or conjugates useful for diagnostic imaging and/or therapeutic purposes. Each compound or conjugate comprises a ligand for the chemokine receptor CXCR4 and a detectable label. The ligand has a binding affinity for the CXCR4 receptor, measured as IC50 in the presence of 125I-CPCR4, of 250 nM or lower, and the ligand comprises a cyclic oligopeptide moiety having the motif B-Arg or B-(Me)Arg within the cyclic moiety, wherein B is a basic amino acid, a derivative thereof, or phenylalanine, provided that the motif is B-Arg when B is a Nα-methyl derivative of a basic amino acid.

    摘要翻译: 本文提供了可用于诊断成像和/或治疗目的的化合物或缀合物。 每种化合物或缀合物包含趋化因子受体CXCR4的配体和可检测的标记。 该配体对于CXCR4受体具有结合亲和力,以125nM-CPCR4的存在下的IC 50测定为250nM或更低,并且配体包含具有基序B-Arg或B(Me)Arg的环状寡肽部分 环状部分,其中B是碱性氨基酸,其衍生物或苯丙氨酸,条件是当B是碱性氨基酸的Nalpha-甲基衍生物时,基序是B-Arg。

    Cyclopentapeptide derivatives and uses thereof
    4.
    发明授权
    Cyclopentapeptide derivatives and uses thereof 有权
    环戊四肽衍生物及其用途

    公开(公告)号:US09266924B2

    公开(公告)日:2016-02-23

    申请号:US13641947

    申请日:2011-04-20

    CPC分类号: C07K7/64 A61K51/088

    摘要: The present invention, among others, relates to a compound having a structure according to formula (I) or a pharmaceutically acceptable salt thereof, wherein Xaa1 to Xaa4 are independently of each other, an optionally N-alkylated natural or unnatural amino acid, R is H or methyl, L is a linker moiety, Ar is a spacer comprising an aromatic moiety, and D comprises, preferably is i) a combination of an organic complexation agent and a detectable label; or ii) a detectable label, an organic complexation agent or an active substance, said active substance particularly being selected from cytotoxic agents, lipids, sugars, sugar conjugates, sugar derivatives, proteins and combinations thereof, with the proviso that -L-Ar-D does not comprise a 18F-benzoyl residue.

    摘要翻译: 本发明尤其涉及具有式(I)结构的化合物或其药学上可接受的盐,其中Xaa1至Xaa4彼此独立,任选N-烷基化天然或非天然氨基酸,R为 H或甲基,L是连接体部分,Ar是包含芳族部分的间隔基,D包括,优选i)有机络合剂和可检测标记的组合; 或ii)可检测标记,有机络合剂或活性物质,所述活性物质特别选自细胞毒性剂,脂质,糖,糖结合物,糖衍生物,蛋白质及其组合,条件是-L-Ar- D不包含18 F-苯甲酰残基。

    Cancer imaging and treatment
    5.
    发明授权
    Cancer imaging and treatment 失效
    癌症成像和治疗

    公开(公告)号:US08614290B2

    公开(公告)日:2013-12-24

    申请号:US12675151

    申请日:2008-09-01

    IPC分类号: G01N33/567 C07K7/64

    摘要: A compound, or a pharmaceutically acceptable salt or ester thereof, comprises the structure: [(P1-S1j)p-L-(S2q-P2)r]t wherein: P1 and P2, which may be the same or different, are cyclic oligopeptide moieties, at least one of P1 and P2 having the motif B-Arg or B-(Me) Arg within the cyclic moiety, wherein B is a basic amino acid, a derivative thereof, or phenylalanine or a derivative thereof; S1 and S2 are spacer groups, which may be the same or different; L is a linker moiety containing at least two functional groups for attachment of the cyclic oligopeptides or spacer groups; n and q are independently 0 or 1; p and r are independently integers of 1 or more; and t is an integer of 1 or more, provided that, when t, p or r is greater than 1, the cyclic oligopeptide moiety, spacer group and/or the value of j or q may be the same or different between the multiple (P1-S1j) moieties or multiple (S2q-P2) moieties.

    摘要翻译: 化合物或其药学上可接受的盐或酯包含以下结构:[(P1-S1j)pL-(S2q-P2)r] t其中:P1和P2可以相同或不同,是环状寡肽部分 在环状部分中具有基序B-Arg或B(Me)Arg的P1和P2中的至少一个,其中B是碱性氨基酸,其衍生物或苯丙氨酸或其衍生物; S1和S2是间隔基,其可以相同或不同; L是含有至少两个用于连接环状寡肽或间隔基团的官能团的连接体部分; n和q独立地为0或1; p和r独立地为1或更大的整数; 并且t为1或更大的整数,条件是当t,p或r大于1时,环状寡肽部分,间隔基团和/或j或q的值可以在多个 P1-S1j)部分或多个(​​S2q-P2)部分。

    CANCER IMAGING AND TREATMENT
    6.
    发明申请
    CANCER IMAGING AND TREATMENT 失效
    癌症成像和治疗

    公开(公告)号:US20110027175A1

    公开(公告)日:2011-02-03

    申请号:US12280829

    申请日:2007-02-27

    CPC分类号: C07K7/64 A61K51/08 A61K51/088

    摘要: A compound, or a pharmaceutically acceptable salt or ester thereof, comprises a ligand for the chemokine receptor CXCR4 and a detectable label, the ligand having a binding affinity for the CXCR4 receptor, measured as IC50 in the presence of 125I-CPCR4, of 25O nM or lower, wherein the ligand comprises a cyclic oligopeptide moiety having the motif B-Arg or B-(Me)Arg within the cyclic moiety, and wherein B is a basic amino acid; a derivative thereof, or phenylalanine, provided that the motif is B-Arg when B is a Nα-methyl derivative of a basic amino acid. In preferred embodiments, the cyclic oligopeptide moiety has the sequence: cyclo[D-Tyr/(Me)D-Tyr-B-Arg/(Me)Arg-Z-(Ala)n-X] wherein: B is as defined above; Z is an amino acid containing an aromatic group in its side chain; n is 1 or 0, provided that n is 1 only when the preceding four amino acids in the cyclic moiety sequence are D-Tyr/(Me)D-Tyr-Arg-Arg-NaI, NaI being L-3-(2-naphthyl)alanine; and X is selected from Gly, (Me)Gly, Ala, Dap (diaminopropionic acid), Dap(FP) ((N-fluoropropionyl)-diaminopropionic acid), Dab (diaminobutylic acid), Dab(FP) ((N-fluoropropionyl)-diaminobutyric acid), Dab(FB) ((N-fluorobenzoyl)-diaminobutyric acid) and Dap(FB) ((N-fluorobenzoyl)-diaminopiOpionic acid). The compounds may be useful for diagnostic imaging and/or therapeutic purposes.

    摘要翻译: 化合物或其药学上可接受的盐或酯包含用于趋化因子受体CXCR4的配体和可检测标记,在125I-CPCR4存在下以250nM的IC50测定的对CXCR4受体具有结合亲和力的配体 或更低,其中所述配体包含在环状部分内具有基序B-Arg或B(Me)Arg的环状寡肽部分,其中B为碱性氨基酸; 其衍生物或苯丙氨酸,条件是当B是碱性氨基酸的Nα-甲基衍生物时,基序是B-Arg。 在优选的实施方案中,环状寡肽部分具有以下顺序:环[D-Tyr /(Me)D-Tyr-B-Arg /(Me)Arg-Z-(Ala)n-X]其中:B如上所定义; Z是其侧链中含有芳基的氨基酸; n为1或0,条件是仅当环状部分序列中的前述四个氨基酸为D-Tyr /(Me)D-Tyr-Arg-Arg-NaI时,n为1,NaI为L-3-(2- 萘基)丙氨酸; 并且X选自Gly,(Me)Gly,Ala,Dap(二氨基丙酸),Dap(FP)((N-氟丙酰基) - 二氨基丙酸),Dab(二氨基丁酸),Dab(FP)((N-氟丙酰基 ) - 二氨基丁酸),Dab(FB)((N-氟苯甲酰基) - 二氨基丁酸)和Dap(FB)((N-氟苯甲酰基) - 二氨基丙酸)。 该化合物可用于诊断成像和/或治疗目的。

    MINIMIZED SMALL PEPTIDES WITH HIGH AFFINITY FOR FACTOR VIII AND FACTOR VIII-LIKE PROTEINS
    7.
    发明申请
    MINIMIZED SMALL PEPTIDES WITH HIGH AFFINITY FOR FACTOR VIII AND FACTOR VIII-LIKE PROTEINS 审中-公开
    对因子VIII和因子VIII样蛋白具有高亲和力的最小化小肽

    公开(公告)号:US20100099113A1

    公开(公告)日:2010-04-22

    申请号:US12307158

    申请日:2007-07-03

    CPC分类号: C07K7/06 C07K14/755

    摘要: The present invention relates to the composition of small molecules and their use in the field of protein isolation, purification, stabilizing and/or enhancing its activity. In particular, the present invention relates to the synthesis and optimization of compounds comprising small peptides and peptide derivatives with affinity to coagulation Factor VIII and/or Factor VIII-like polypeptides and/or domains thereof. These compounds are useful for labeling, detecting, identifying, isolating and preferably for purifying, stabilizing and enhancing the activity of Factor VIII, Factor VIII-like polypeptides or domains thereof from physiological and non-physiological solutions comprising same. Further, these compounds may be used as ligands, which bind Factor VIII, Factor VIII-like polypeptides or domains thereof in methods of the present invention.

    摘要翻译: 本发明涉及小分子的组成及其在蛋白质分离,纯化,稳定和/或增强其活性领域中的应用。 特别地,本发明涉及包含与凝血因子VIII和/或因子VIII样多肽和/或其结构域具有亲和力的小肽和肽衍生物的化合物的合成和优化。 这些化合物可用于从包含其的生理学和非生理学溶液中标记,检测,鉴定,分离并优选纯化,稳定和增强因子VIII,因子VIII样多肽或其结构域的活性。 此外,这些化合物可以用作本发明方法中结合因子VIII,因子VIII样多肽或其结构域的配体。

    SMALL PEPTIDIC AND PEPTIDO-MIMETIC AFFINITY LIGANDS FOR FACTOR VIII AND FACTOR VIII-LIKE PROTEINS
    8.
    发明申请
    SMALL PEPTIDIC AND PEPTIDO-MIMETIC AFFINITY LIGANDS FOR FACTOR VIII AND FACTOR VIII-LIKE PROTEINS 审中-公开
    用于因子VIII和因子VIII样蛋白的小肽和肽 - 亲和力配体

    公开(公告)号:US20090215025A1

    公开(公告)日:2009-08-27

    申请号:US12096503

    申请日:2006-12-07

    摘要: The present invention pertains to compounds that show a high affinity to Factor VIII and Factor VIII-like proteins, and their uses. The compounds are characterized by the general Formula B-Q-X, wherein B represents a dipeptide, tripeptide, or a peptidomimetic; Q represents a spacer and X represents an anchoring molecule; Q and X are optional. These compounds can be used for coating a solid support material. The resulting coated solid support material can be used for purifying Factor VIII by means of affinity chromatography methods. In addition, the compounds of the present invention may be used for stabilizing Factor VIII and for enhancing its activity. The present invention thus pertains also to methods for manufacturing a stabilized Factor VIII containing medicament of increased activity. The inventive compounds can furthermore be used in diagnostic kits and as research tools.

    摘要翻译: 本发明涉及对因子VIII和因子VIII样蛋白表现出高亲和力的化合物及其用途。 该化合物的特征在于通式B-Q-X,其中B代表二肽,三肽或拟肽; Q表示间隔基,X表示锚定分子; Q和X是可选的。 这些化合物可用于涂覆固体支持材料。 所得的包被的固体支持物质可用于通过亲和层析方法纯化因子VIII。 此外,本发明的化合物可用于稳定因子VIII并提高其活性。 因此,本发明也涉及制备具有增加的活性的含有稳定因子VIII的药物的方法。 本发明化合物还可用于诊断试剂盒和研究工具。

    Peptide and peptide mimetic derivatives with integrin-inhibitors properties II
    9.
    发明授权
    Peptide and peptide mimetic derivatives with integrin-inhibitors properties II 有权
    具有整合蛋白抑制剂性质的肽和肽模拟衍生物II

    公开(公告)号:US07276482B2

    公开(公告)日:2007-10-02

    申请号:US10344668

    申请日:2001-08-02

    IPC分类号: A61K38/10

    摘要: The invention relates to compounds of formula (I) B-Q-X1, wherein B is a bioactive, cell adhesive mediating molecule, selected from the group (i) and Thr-Trp-Tyr-Lys-Ile-Ala-Phe-Gln-Arg-Asn-Arg-Lys (SEQ ID NO: 1) (ii), Trp-Tyr-Lys-Ile-Ala-Phe-Gln-Arg-Asn-Arg-Lys (SEQ ID NO: 2) (iii), Tyr-Lys-Ile-Ala-Phe-Gln-Arg-Asn-Arg-Lys (SEQ ID NO: 3) (iv), Thr-Trp-Tyr-Lys-Ile-Ala-Phe-Gln-Arg-Asn-Arg (SEQ ID NO: 4) (v), Thr-Trp-Tyr-Lys-Ile-Ala-Phe-Gln-Arg-Asn (SEQ ID NO: 5) (vi), Thr-Trp-Tyr-Lys-Ile-Ala-Phe-Gln-Arg (SEQ ID NO: 6) (vii), wherein (i) X, Y, Z, R2, R3, R4, A, Ar, Hal, Het, Het1, n, m, o, p, q, s, t have the meanings cited in claim 1, Q is absent or is an organic spacer molecule, X1 is an anchor molecule selected from the group cited in claim 1, and the salts thereof, which can be used as integrin inhibitors particularly for treatment of illness, deficiencies and inflammations caused by implants and osteolytic illnesses such as osteoporosis, thrombosis, cardiac infarction and arteriosclerosis, in addition to the acceleration and strengthening of the integration process of implants or the biocompatible surface in tissue.

    摘要翻译: 本发明涉及式(I)BQX 1的化合物,其中B是选自(i)和Thr-Trp-Tyr-Lys-Ile-Ala的生物活性的细胞粘附介导分子 -Ph-Gln-Arg-Asn-Arg-Lys(SEQ ID NO:1)(ii),Trp-Tyr-Lys-Ile-Ala-Phe-Gln-Arg-Asn-Arg-Lys(SEQ ID NO: )(iii),Tyr-Lys-Ile-Ala-Phe-Gln-Arg-Asn-Arg-Lys(SEQ ID NO:3)(iv),Thr-Trp-Tyr-Lys-Ile-Ala-Phe-Gln -Arg-Asn-Arg(SEQ ID NO:4)(v),Thr-Trp-Tyr-Lys-Ile-Ala-Phe-Gln-Arg-Asn(SEQ ID NO:5)(vi) -Tyr-Lys-Ile-Ala-Phe-Gln-Arg(SEQ ID NO:6)(vii),其中(i)X,Y,Z,R 2,R 3 A,Ar,Hal,Het,Het 1,n,m,o,p,q,s,t具有引用的含义 在权利要求1中,Q不存在或是有机间隔分子,X 1是选自权利要求1所述的基团的锚定分子及其盐,其可以用作整联蛋白抑制剂,特别是用于 治疗由植入物和溶骨性疾病引起的疾病,缺陷和炎症 例如骨质疏松症,血栓形成,心肌梗死和动脉硬化,以及植入物或组织中生物相容性表面的整合过程的加速和加强。

    Cyclic adhesion inhibitors
    10.
    发明授权
    Cyclic adhesion inhibitors 失效
    环状粘连抑制剂

    公开(公告)号:US6001961A

    公开(公告)日:1999-12-14

    申请号:US694387

    申请日:1996-09-16

    CPC分类号: C07K7/64 A61K38/00

    摘要: The invention relates to novel cyclopeptides of the formula Icyclo-(nArg-nGly-nAsp-nD-nE) I,in whichD and E in each case independently of one another are Gly, Ala, .beta.-Ala, Asn, Asp, Asp(OR), Arg, Cha, Cys, Gln, Glu, His, Ile, Leu, Lys, Lys(Ac), Lys(AcNH.sub.2), Lys(AcSH), Met, Nal, Nle, Orn, Phe, 4-Hal-Phe, homo-Phe, Phg, Pro, Pya, Ser, Thr, Tia, Tic, Trp, Tyr or Val, which amino acid residues can also be derivatized,R is alkyl having 1-18 carbon atoms,Hal is F, Cl, Br, I,Ac is alkanoyl having 1-10 carbon atoms, aroyl having 7-11 carbon atoms or aralkanoyl having 8-12 carbon atoms,n denotes no substituent or an alkyl radical R, benzyl or an aralkyl radical having 7-18 carbon atoms on the alpha-amino function of the relevant amino acid residue,with the proviso that at least one amino acid residue has a substituent n and that, where residues of optically active amino acids and amino acid derivatives are involved, both the D and the L forms are included, and also their physiologically acceptable salts.These compounds act as integrin inhibitors and can be used in particular for the prophylaxis and treatment of disorders of the circulation, angiogenic disorders, microbial infections and in tumor therapy.

    摘要翻译: 本发明涉及式I环 - (nArg-nGly-nAsp-nD-nE)I的新型环肽,其中D和E各自独立地为Gly,Ala,β-Ala,Asn,Asp,Asp (OR),Arg,Cha,Cys,Gln,Glu,His,Ile,Leu,Lys,Lys(Ac),Lys(AcNH 2),Lys(AcSH),Met,Nal,Nle,Orn, -Phe,Phe-Phe,Phg,Pro,Pya,Ser,Thr,Tia,Tic,Trp,Tyr或Val,该氨基酸残基也可被衍生化,R是具有1-18个碳原子的烷基,Hal是F, Cl,Br,I,Ac是具有1-10个碳原子的烷酰基,具有7-11个碳原子的芳酰基或具有8-12个碳原子的芳烷酰基,n表示没有取代基或烷基R,苄基或具有7- 相关氨基酸残基的α-氨基官能团上的18个碳原子,条件是至少一个氨基酸残基具有取代基n,并且当涉及光学活性氨基酸和氨基酸衍生物的残基时,D 并且包括L形式,也包括它们的生理学 可接受的盐。 这些化合物用作整联蛋白抑制剂,特别可用于预防和治疗循环障碍,血管生成障碍,微生物感染和肿瘤治疗。