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    • 36. 发明申请
    • BROAD SPECTRUM PYROGENIC EXOTOXINS ANTAGONISTS AND VACCINES
    • 广谱光谱外源毒素拮抗剂和疫苗
    • WO1998029444A1
    • 1998-07-09
    • PCT/IL1997000438
    • 1997-12-30
    • YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEMKAEMPFER, RaymondARAD, Gila
    • YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM
    • C07K14/31
    • C07K14/31A61K39/00G01N33/56938G01N33/56944
    • The invention relates to peptides comprising an amino acid sequence substantially homologous to the amino sequence of a fragment of a pyrogenic exotoxin, and functional derivatives of said peptides, capable of eliciting protective immunity against toxic shock induced by a pyrogenic exotoxin or by a mixture of pyrogenic exotoxins. Preferred peptides comprise an amino acid sequence substantially homologous to the amino sequence of a fragment of Staphylococcal aureus enterotoxin B (SEB). The invention also relates to broad spectrum pharmaceutical compositions for the treatment or short term prophylaxis of toxin-mediated activation of T cells, comprising as active ingredient at least one peptide according to the invention or derivative thereof, and to broad spectrum vaccines for conferring long term immunity against toxic shock induced by at least one pyrogenic exotoxin are provided. The vaccines comprising as active ingredient at least one peptide according to the invention, or derivative thereof.
    • 本发明涉及包含与热原性外毒素片段的氨基序列基本上同源的氨基酸序列的氨基酸序列和所述肽的功能衍生物的肽,其能够引起针对由致热原外毒素引起的毒性休克的保护性免疫,或由热原性外毒素混合物 外毒素。 优选的肽包含与金黄色葡萄球菌肠毒素B(SEB)的片段的氨基序列基本同源的氨基酸序列。 本发明还涉及用于治疗或短期预防毒素介导的T细胞活化的广谱药物组合物,其包含作为活性成分的至少一种根据本发明的肽或其衍生物,以及用于赋予长期的广谱疫苗 提供了由至少一种致热外毒素引起的毒性休克的免疫力。 包含至少一种根据本发明的肽或其衍生物作为活性成分的疫苗。
    • 38. 发明申请
    • PHARMACEUTICAL PREPARATIONS FOR THE CONTROLLED RELEASE OF 'beta'-LACTAM ANTIBIOTICS
    • 用于控制释放β-LACTAM抗生素的药物制剂
    • WO1998022091A1
    • 1998-05-28
    • PCT/IL1997000368
    • 1997-11-13
    • YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEMKATZHENDLER, IfatHOFFMAN, AmnonFRIEDMAN, Michael
    • YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM
    • A61K09/10
    • A61K31/545A61K9/2027A61K9/205A61K9/2054A61K31/43A61K2300/00
    • The present invention relates to a pharmaceutical controlled-release oral drug delivery system comprising as active ingredient at least one beta -lactam antibiotic agent, having a specific absorption site in the small intestine in combination with a polymeric matrix, optionally further containing additional pharmaceutically acceptable constituents, wherein at least 50 % of the beta -lactam antibiotic agent are released from the matrix within from about 3 to about 4 hours from oral administration and the remainder of the pharmaceutical agent is released at a controlled rate. The drug delivery system according to the invention optionally further comprises a beta -lactamase inhibitor, preferably in combination with amoxicillin and/or amoxicillin trihydrate as the active ingredient. The polymeric matrix of the pharmaceutical controlled-release oral drug delivery system of the invention may be of hydrophilic and/or hydrophobic nature and the delivery system may further comprise pharmaceutically acceptable additive. The pharmaceutical controlled-release oral drug delivery system of the invention is preferably in dosage unit form.
    • 本发明涉及药物控释口服药物递送系统,其包含至少一种β-内酰胺抗生素作为活性成分,其在小肠中具有与聚合物基质组合的特异性吸收部位,任选地还含有另外的药学上可接受的成分 ,其中至少50%的β-内酰胺抗生素试剂在口服给药约3至约4小时内从基质释放,并且药物的其余部分以受控的速率释放。 根据本发明的药物递送系统任选地还包含β-内酰胺酶抑制剂,优选与阿莫西林和/或阿莫西林三水合物作为活性成分组合。 本发明的药物控释口服药物递送系统的聚合物基质可具有亲水性和/或疏水性质,并且递送系统还可包含药学上可接受的添加剂。 本发明的药物控释口服药物递送系统优选为剂量单位形式。