Use of
L
‐[
15
N] glutamic acid and homoglutathione to determine both glutathione synthesis and concentration by gas chromatography‐mass spectrometry (GCMS)
M-4 and iso M-4 derivatives, their preparation and compositions containing them
申请人:SANKYO COMPANY LIMITED
公开号:EP0065835A1
公开(公告)日:1982-12-01
Tetrahydro-M-4 and tetrahydro-IsoM-4 are new compounds which may be prepared by the catalytic hydrogenation of M-4 or IsoM-4 respectively. They, and their salts and esters (which may be prepared by conventional salification or esterification reactions with the parent tetrahydro-M-4 or tetrahydro-IsoM-4), are capable of inhibiting cholesterol biosynthesis in the liver and may be formulated, for therapeutic use, with conventional pharmaceutical carriers or diluents.
Pyrimidin-5-yl derivatives of L-glutamic acid are anti-neoplastic agents. A typical embodiment is N-(4-[5-(2,6-diamino-4-hydroxypyrimidin-5-yl)-butyl]thien-2-ylcarboxy)-L-glutamic acid.
Bioavailability and improved delivery of acidic pharmaceutical drugs
申请人:——
公开号:US20040220264A1
公开(公告)日:2004-11-04
Embodiments of the invention relate to a composition, a process of making the composition, and to the use of the composition. The compositions include a molecular complex formed between an acidic pharmaceutical drug and at least one functional substance. The compositions provide improved bioavailability and improved delivery of the drug into the cutaneous tissues.