The present invention refers to a process for the trans-selective hydroboration of internal alkynes and the so-obtained products. The inventive process makes use of a borane of the formula X.sup.1X.sup.2BH selected from the group of dialkyl boranes or di(alkoxy)boranes which are reacted with the internal alkynes in the presence of a cyclyopentadienyl-coordinated ruthenium catalyst.

The present methods treat neurofibromatosis by a administering to a subject perillyl alcohol or iso-perillyl alcohol. The present methods also treat neurofibromatosis by administering to a subject a carbamate of perillyl alcohol, or a carbamate of iso-perillyl alcohol. The perillyl alcohol carbamate may comprise perillyl alcohol conjugated with rolipram or temozolomide.

The present methods treat neurofibromatosis by a administering to a subject perillyl alcohol or iso-perillyl alcohol. The present methods also treat neurofibromatosis by administering to a subject a carbamate of perillyl alcohol, or a carbamate of iso-perillyl alcohol. The perillyl alcohol carbamate may comprise perillyl alcohol conjugated with rolipram or temozolomide.

The present disclosure provides compositions for in vivo imaging of hydrogen peroxide; and methods for detecting hydrogen peroxide in vivo. The compositions and methods find use in various diagnostic applications, which are also provided.

The present disclosure provides compositions for in vivo imaging of hydrogen peroxide; and methods for detecting hydrogen peroxide in vivo. The compositions and methods find use in various diagnostic applications, which are also provided.

According to the present invention, a deuterium-substituted marker for fuel is synthesized through substitution with deuterium so as to have structurally and chemically similar properties to those of a molecule configuring fuel oil. A molecule of the deuterium-substituted marker is significantly similar to the conventional molecule configuring the fuel oil, which may prevent illegal removal of the marker by the fake oil manufacturers. According to the present invention, it is able to pursue public safety and environmental protection from fake oil products, and to prevent national tax evasion, by preventing the illegal mixing of fuel oil to secure a legal distribution of the oil market according to the present invention.

The presently disclosed subject matter provides non-invasive methods for imaging, quantifying α7 nicotinic cholinergic receptors, and diagnosing a disease or condition associated with α7-nAChRs. Methods for preparing radiolabeled derivatives of dibenzothiophene and compounds provided thereof also are provided.

Deuterated domperidone compositions, methods of synthesis, methods of use, and dosing formulations providing beneficial safety and other effects.

Provided herein are deuterated O-sulfated beta-lactam hydroxamic acids and deuterated N-sulfated beta-lactams, pharmaceutical compositions thereof and methods of treating infectious disease with deuterated compounds or pharmaceutical compositions thereof.

The present methods treat neurofibromatosis by administering to a subject perillyl alcohol or iso-perillyl alcohol The present methods also treat neurofibromatosis by administering to a subject a carbamate of perillyl alcohol, or a carbamate of iso-perillyl alcohol The perillyl alcohol carbamate may comprise perillyl alcohol conjugated with rolipram or temozolomide.