Broparestrol, (Z)- is an isomer of Broparestrol -- synthetic, nonsteroidal selective estrogen receptor modulator (SERM) of the triphenylethylene group that has been used in Europe as a dermatological agent and for the treatment of breast cancer. Broparestrol, (Z)- and Broparestrol, (E)- demonstrates antiestrogenic activity but, unlike broparestrol, were never marketed.

Tungstic acid is a fairly strong acid, it catalyzes the oxidation by hydrogen peroxide of alkenes to the corresponding epoxides. Tungstic acid is widely used in the production of tungsten metal, alloys, and is used as a mordant for textiles and plastics. Tungstic acid has been reported to rapidly precipitate the quaternary ammonium cations in cholinergic nerve terminals, such as ACh or choline. Also, tungsten dietary supplementation has successfully been used to reduce xanthine oxide (XO) activity, resulting in decreased gastrointestinal (GI) mucosal damage because of lowered XO activity. Tungstic acid has been shown to effectively antagonize stress-induced gastric ulcers, possibly by decreasing motility and mass cell degranulation. Tungstic acid gel has been used as an epileptogenic agent since 1960. Epilepsy produced by this agent is characterized by good localization, short latency and limited duration. It is effective in cerebral cortex, brain stem and spinal cord.

Tandamine was developed as a selective serotonin reuptake inhibitor for the treatment of depression. Tandamine participated in clinical trials in hospitalized depressed patients, where it showed that the well-tolerated drug could be of some benefit for retarded depressions. In addition, was found in human volunteers, that tandamine possessed significant anticholinergic activity, to reduce appetite and to produce sedation. However, this drug has never been marketed.

Tandamine was developed as a selective serotonin reuptake inhibitor for the treatment of depression. Tandamine participated in clinical trials in hospitalized depressed patients, where it showed that the well-tolerated drug could be of some benefit for retarded depressions. In addition, was found in human volunteers, that tandamine possessed significant anticholinergic activity, to reduce appetite and to produce sedation. However, this drug has never been marketed.

Tandamine was developed as a selective serotonin reuptake inhibitor for the treatment of depression. Tandamine participated in clinical trials in hospitalized depressed patients, where it showed that the well-tolerated drug could be of some benefit for retarded depressions. In addition, was found in human volunteers, that tandamine possessed significant anticholinergic activity, to reduce appetite and to produce sedation. However, this drug has never been marketed.

Tazadolene was developed as a novel non-opioid analgesic with antidepressant properties. Experiments on rodents have revealed that unique analgesia properties of tazadolene was due to the ability of this compound to activate both serotonergic and alpha 2 adrenergic antinociceptive systems. Information about the current use of this drug is not available.

Tandamine was developed as a selective serotonin reuptake inhibitor for the treatment of depression. Tandamine participated in clinical trials in hospitalized depressed patients, where it showed that the well-tolerated drug could be of some benefit for retarded depressions. In addition, was found in human volunteers, that tandamine possessed significant anticholinergic activity, to reduce appetite and to produce sedation. However, this drug has never been marketed.

Tazadolene was developed as a novel non-opioid analgesic with antidepressant properties. Experiments on rodents have revealed that unique analgesia properties of tazadolene was due to the ability of this compound to activate both serotonergic and alpha 2 adrenergic antinociceptive systems. Information about the current use of this drug is not available.