Study Set Content:
Finally, drug can be (blank) at the same time as preclinical and clinical trials are taking place
marketed
work is carried out to develop a large scale synthesis of the
compound
Various tests and development work carried out on a new drug must be properly controlled and documented such that they adhere to the requirement laid down by the various
regulatory authorities
has
been referred to as an emergency contraceptive.
Plan B
Plan B, also known as the
the “morning after pill,”
In screening RU-486, researchers at (blank) found
that it had both RU-486, also known as mifepristone
(Mifeprex), entered the French market in 1988,
Rousel-Uclaf
on the assumption that a structure having a
carbon atom carrying (blank) would
have hypnotic properties,
two ethyl groups
Joseph von Merring
on the assumption that a structure having a
carbon atom carrying two ethyl groups would
have hypnotic properties, investigated (blank), which proved to be a potent hypnotic.
diethyl
acetyl urea
Further investigations led to 5,5-diethylbarbituric acid,
a compound synthesized 20 years earlier in 1864 by
Adolph von Beyer.
6-Mercaptopurine
- first effective leukemia drug developed by
George
Hitchings and his technician, Gertrude Elion.
Pacific yew tree (scientific name:
Taxus
brevifolia).
