Examples of 'tetracyclic' in a sentence
Meaning of "tetracyclic"
Tetracyclic - a term used to describe a compound with four connected rings in its structure
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- Having four rings
- Describing any pharmaceutical based upon tetracycline
- Any drug derived from tetracycline
How to use "tetracyclic" in a sentence
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tetracyclic
Cholesterol is a tetracyclic alcohol and a type of sterol.
Antidepressants include tricyclic antidepressants or tetracyclic antidepressants.
Exemplary tetracyclic hydrocarbon groups include adamantyl.
A process for the preparation of intermediates of tetracyclic compounds.
Tetracyclic oxindole alkaloids act as antagonists.
Triterpenoids often possess a tetracyclic or pentacyclic structure.
The tetracyclic ketones were converted to chrysene and substituted cyclopentenophenanthrenes.
It is also chemically unrelated to tetracyclic or other available antidepressant agents.
A tetracyclic antidepressant is an antidepressant drug from the tetracyclic drug group.
Composition containing tetracyclic compound.
It is a tetracyclic antidepressant TeCA.
Indolyne undergoes cycloaddition with cyclopentadiene to afford complex tetracyclic product.
Pesticidally active tetracyclic derivatives with sulphur containing substituents.
Paclitaxel has a complex chemical structure based on a tetracyclic taxane skeleton.
Pesticidally active tetracyclic derivatives with sulfur containing substituents.
See also
These substrates were then used to prepare complex tetracyclic structures in one step.
Tetracyclic anthraquinone derivatives.
Ergostane is a tetracyclic triterpene.
Yet the primary pattern of the flower is completely trimerous and tetracyclic.
Said bridged tetracyclic group of the tenth group may be an adamantyl group.
These undergo acid rearrangements under a variety of conditions to give tetracyclic ketones.
Tricyclic and tetracyclic antidepressants had been amongst the earliest antidepressants formulated.
Functional group manipulation followed by ring closure afforded the tetracyclic system.
Daunorubicin is a glycoside formed by a tetracyclic aglycone daunomycinone and an amino sugar daunosamine.
The roots of one type contain pentacyclic oxindoles and the other contains tetracyclic oxindoles.
Cucurbitacines are tetracyclic triterpenoids polyhydroxy recognized as compounds which present promising antitumor activity.
The aglycones of these compounds have in common the tetracyclic skeleton of formula.
Trazodone is a tetracyclic antidepressant and may also be used for relief of an anxiety disorder.
Only a few compounds with the desired tetracyclic ring system could be obtained.
Several tetracyclic molecules were prepared by diene-transmissive Diels-Alder cycloadditions.
Materials which suggest certain biological processes include tetracyclic diterpane and oleanane.
The use of substituted tetracyclic imidazole derivatives as anti-histaminics.
The present invention provides a pharmaceutical composition containing any of the tetracyclic compounds of the invention.
The present invention relates to novel tetracyclic compounds which are useful as immunosuppresive agents.
The following reaction Scheme IV illustrates another method for producing tetracyclic benzamides.
The present invention relates to new tetracyclic indole derivatives and to a process for their preparation.
The tetracyclic compounds of the invention employ certain defining terms as follows,.
There have now been found novel pesticidally active tetracyclic heterocyclic ring derivatives with sulphur substituents.
A synthetic tetracyclic derivative of the piperazino-azepines with antidepressant activity.
There have now been found novel pesticidally active tetracyclic derivatives with a sulfur containing bicyclic moiety.
Examples of tetracyclic antidepressants include maprotiline, mianserin and the like.
Chemically, they are ester derivatives of the tetracyclic diterpenoid phorbol.
An aromatic tetracyclic compound of the retinoid type having the formula, in which,.
Cycloalkyl groups include bicyclic, tricyclic and tetracyclic groups, eg adamantyl.
Lanosterol is a tetracyclic triterpenoid, which is the compound from which all steroids are derived.
Paroxetine is chemically unrelated to the tricyclic, tetracyclic and other available antidepressants.
Tetracyclic inhibitors of cysteine proteases, the pharmaceutical compositions thereof and their therapeutic applications.
This invention relates to novel tetracyclic compounds useful for Inflammatory Diseases.
Preferred examples of polycyclic aromatic groups are bicyclic, tricyclic and tetracyclic groups.
Obtaining either of these tetracyclic moieties in chiral form has not been easy, however.
