best-known indole-containing compounds are the indole alkaloids, which have been isolated from plants representing more than 30 families. The mushroom hallucinogens psilocin and psilocybin, the ergot fungus alkaloids, the drugs reserpine and yohimbine, and the poison strychnine all belong to this group.
Is indole a drug?
Indole is an important heterocyclic system because it is built into proteins in the form of amino acid tryptophan, because it is the basis of drugs like indomethacin and because it provides the skeleton of indole alkaloid-biologically active compounds from plants including strychnine and LSD.
What is the structure of indole?
C8H7N
Indole/Formula
Which of the following is an indole compound?
Other indolic compounds include the plant hormone auxin (indolyl-3-acetic acid, IAA), tryptophol, the anti-inflammatory drug indomethacin, and the betablocker pindolol. The name indole is a portmanteau of the words indigo and oleum, since indole was first isolated by treatment of the indigo dye with oleum.
Which drugs contains indole alkaloids?
Important indole alkaloids which have been isolated from plants include the antihypertensive drug, reserpine from Rauvolfia serpentina (Sagi et al., 2016) and the powerful antitumor drugs, vinblastine and vincristine from Catharanthus roseus (El-Sayed and Verpoorte, 2007).
Which of the following drugs is an indole derivative?
An antipsychotic used to treat schizophrenia. An atypical antipsychotic indicated in the treatment of schizophrenia….Indole Derivatives.
| Drug | Target | Type |
|---|---|---|
| Ziprasidone | 5-hydroxytryptamine receptor 2A | target |
| Ziprasidone | Dopamine D4 receptor | target |
| Ziprasidone | 5-hydroxytryptamine receptor 7 | target |
| Ziprasidone | Cytochrome P450 3A4 | enzyme |
Which drug contains indole alkaloids?
Which of the following drugs are indole derivatives?
Indole Derivatives
| Drug | Drug Description |
|---|---|
| Ziprasidone | An atypical antipsychotic used to manage schizophrenia, bipolar mania, and agitation in patients with schizophrenia. |
| Molindone | An antipsychotic used to treat schizophrenia. |
| Sertindole | An atypical antipsychotic indicated in the treatment of schizophrenia. |
What is indole used for?
Indole-3-carbinol is used for prevention of breast cancer, colon cancer, and other types of cancer. The National Institutes of Health (NIH) has reviewed indole-3-carbinol as a possible cancer preventive agent and is now sponsoring clinical research for breast cancer prevention.
Is tryptophan an indole group?
Tryptophan, an essential amino acid, is the largest of the amino acids. It is also a derivative of alanine, having an indole substituent on the β carbon. The indole functional group absorbs strongly in the near ultraviolet part of the spectrum.
Is vincristine an indole alkaloid?
Catharanthus roseus produces a wide range of terpenoid indole alkaloids (TIA). Many of them, such as vinblastine and vincristine, have significant bioactivity. They are valuable chemotherapy drugs used in combination with other drugs to treat lymphoma and leukemia.
What are Cox 2 inhibitors?
What are Cox-2 inhibitors? Cyclooxygenase-2 (COX-2) inhibitors are a type of nonsteroidal anti-inflammatory drug (NSAID) that specifically blocks COX-2 enzymes. Nonsteroidal anti-inflammatory agents (usually abbreviated to NSAIDs) are a group of medicines that relieve pain and fever and reduce inflammation.
What are some examples of indolic compounds?
Other indolic compounds include the plant hormone auxin (indolyl-3-acetic acid, IAA), tryptophol, the anti-inflammatory drug indomethacin, and the betablocker pindolol. The name indole is a portmanteau of the words ind igo and ole um, since indole was first isolated by treatment of the indigo dye with oleum.
What is indindole and how is it made?
Indole is an aromatic heterocyclic organic compound. It has a bicyclic structure, consisting of a six-membered benzene ring fused to a five-membered nitrogen-containing pyrrole ring. It can be produced by bacteria as a degradation product of the amino acid tryptophan. It occurs naturally in human feces and has an intense fecal smell.
Is the indole scaffold the most important structural subunit?
The indole scaffold probably represents one of the most important structural subunits for the discovery of new drug candidates.
What is the corresponding substituent of indole?
The corresponding substituent is called indolyl . Indole undergoes electrophilic substitution, mainly at position 3 (see diagram in right margin).
