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    • 7. 发明申请
    • Camptothecin derivatives and improved synthetic methods
    • 喜树碱衍生物和改进的合成方法
    • US20070099948A1
    • 2007-05-03
    • US11588021
    • 2006-10-26
    • Brian Shull
    • Brian Shull
    • A61K31/4745C07D491/14
    • C07D491/22
    • The present invention relates to compositions and methods for preparing pharmaceutical compositions. In some embodiments, the invention includes compounds and methods of resolving chiral compounds. In some embodiments, the invention includes chiral and crystalline compositions and hydrates. In some embodiments, the invention contemplates compositions comprising camptothecin derivatives and synthetic intermediates thereof. In some embodiments, the invention includes methods of protecting, inserting, modifying, separating isomers, and removing chemical groups.
    • 本发明涉及制备药物组合物的组合物和方法。 在一些实施方案中,本发明包括拆分手性化合物的化合物和方法。 在一些实施方案中,本发明包括手性和结晶组合物和水合物。 在一些实施方案中,本发明涉及包含喜树碱衍生物及其合成中间体的组合物。 在一些实施方案中,本发明包括保护,插入,修饰,分离异构体和除去化学基团的方法。
    • 10. 发明申请
    • Compositions, methods of preparing amino acids, and nuclear magnetic resonance spectroscopy
    • 组合物,制备氨基酸的方法和核磁共振光谱法
    • US20070104648A1
    • 2007-05-10
    • US11594299
    • 2006-11-08
    • Brian Shull
    • Brian Shull
    • A61K49/00
    • A61K49/10C07B55/00C07B59/004C07F5/025
    • The present invention relates to amino acids, complexes, and compounds comprising deuterium and tritium isotopes preferably alpha deuterated amino acids, polypeptides, antibodies, derivatives and saccharide-amino acid complexes and conjugates. In some embodiments, the invention relates to methods of using compounds comprising deuterium for imaging biochemical concentrations and distributions in mammalian tissues using nuclear magnetic resonance spectroscopy. In some embodiments, the invention relates to the used of said amino acids derivatives and complexes in boron neutron capture therapy. In some embodiments, the present invention relates to the preparation of amino acids, polypeptides, antibodies, derivatives and saccharide complexes/conjugates comprising heavy hydrogen isotopes. In some embodiments, the invention relates to racemizing amino acids starting from compositions of any optical purity. In further embodiments, the invention relates to the preparation of amino acids and their N-acyl counterparts with deuterium incorporated at the alpha carbon.
    • 本发明涉及包含氘和氚同位素的氨基酸,复合物和化合物,优选α氘代氨基酸,多肽,抗体,衍生物和糖 - 氨基酸复合物和缀合物。 在一些实施方案中,本发明涉及使用包含氘的化合物以使用核磁共振光谱法来测量哺乳动物组织中的生物化学浓度和分布的方法。 在一些实施方案中,本发明涉及在硼中子捕获治疗中使用所述氨基酸衍生物和复合物。 在一些实施方案中,本发明涉及包含重氢同位素的氨基酸,多肽,抗体,衍生物和糖配合物/缀合物的制备。 在一些实施方案中,本发明涉及从任何光学纯度的组合物开始的消旋化氨基酸。 在进一步的实施方案中,本发明涉及氨基酸及其N-酰基对应物的制备,其具有掺入α碳的氘。