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The name tetracyclic is derived from the drug's molecular structure which consists of four ring-like structures in a ] (compare ]). The name tetracyclic is derived from the drug's molecular structure which consists of four ring-like structures in a ] (compare ]).


], trade named '''Ludiomil®''', and ], trade named '''Remeron®''' in the USA, '''Zispin®''' in Europe and '''Avanza®''' in Australia, are the only two drugs from this group widely used for the treatment of ]. The tetracyclic antidepressant ] was previously available internationally, however in most markets it has been phased out in favor of Mirtazapine. ] (trade named '''Ludiomil®'''), and ] (trade named '''Remeron®''' in the USA, '''Zispin®''' in Europe and '''Avanza®''' in Australia) are the only two drugs from this group widely used for the treatment of ]. The tetracyclic antidepressant ] was previously available internationally, however in most markets it has been phased out in favor of Mirtazapine.


Research on other tetracyclic antidepressant compounds (for example ]) have been reported in the scientific literature. These other tetracyclic antidepressants are not publicly available. Research on other tetracyclic antidepressant compounds (for example ]) have been reported in the scientific literature. These other tetracyclic antidepressants are not publicly available.

Revision as of 00:52, 8 March 2008

There are also several chemically unrelated tetracyclic antibiotics based on Tetracycline.

The structure of the tetracyclic antidepressant mirtazapine

A tetracyclic antidepressant is an antidepressant drug from the tetracyclic drug group.

The name tetracyclic is derived from the drug's molecular structure which consists of four ring-like structures in a T-shape (compare tricyclic antidepressant).

Maprotiline (trade named Ludiomil®), and Mirtazapine (trade named Remeron® in the USA, Zispin® in Europe and Avanza® in Australia) are the only two drugs from this group widely used for the treatment of clinical depression. The tetracyclic antidepressant Mianserin was previously available internationally, however in most markets it has been phased out in favor of Mirtazapine.

Research on other tetracyclic antidepressant compounds (for example setiptiline) have been reported in the scientific literature. These other tetracyclic antidepressants are not publicly available.

List of tetracyclic antidepressants

According to MeSH the tetracyclic antidepressants have the following effects:

Adrenergic uptake inhibitor Adrenergic alpha-antagonist Dopamine antagonist Serotonin uptake inhibitor Serotonin antagonist Histamine H1 antagonist
Amoxapine yes - yes yes - -
Maprotiline yes - - - - -
Mianserin - yes - - yes yes
Mirtazapine - yes - - - yes
Trazodone - - - yes - -

External links

Antidepressants (N06A)
Specific reuptake inhibitors and/or receptor modulators
SSRIsTooltip Selective serotonin reuptake inhibitors
SNRIsTooltip Serotonin–norepinephrine reuptake inhibitors
NRIsTooltip Norepinephrine reuptake inhibitors
NDRIsTooltip Norepinephrine–dopamine reuptake inhibitors
NaSSAsTooltip Noradrenergic and specific serotonergic antidepressants
SARIsTooltip Serotonin antagonist and reuptake inhibitors
SMSTooltip Serotonin modulator and stimulators
Others
Tricyclic and tetracyclic antidepressants
TCAsTooltip Tricyclic antidepressants
TeCAsTooltip Tetracyclic antidepressants
Others
Monoamine oxidase inhibitors
Non-selective
MAOATooltip Monoamine oxidase A-selective
MAOBTooltip Monoamine oxidase B-selective
Adjunctive therapies
Miscellaneous
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