96631-90-2

Upstream product

• 446-10-6 2-nitro-4-fluorotoluene 
• 4637-24-5 N,N-dimethyl-formamide dimethyl acetal 

Downstream Products

• 399-51-9 6-fluoro-1H-indole 
• 96631-93-5 6-fluoro-1-hydroxyindole 
• 2923-96-8 4-fluoro-2-nitrobenzaldehyde 
• 163239-22-3 680C91 

Relevant academic research and scientific papers

Microwave assisted Leimgruber-Batcho reaction for the preparation of indoles, azaindoles and pyrroylquinolines

The development of enhanced conditions for Lewis acid catalysed Leimgruber-Batcho indole synthesis using microwave acceleration is described. This approach has permitted the preparation of a variety of heteroaromatic enamine intermediates in good yield and high purities. Subsequent catalytic hydrogenation reactions, under various conditions including the use of a solid-phase encapsulated catalyst, furnish the corresponding indole derivatives in good yields.

CYTOTOXIC AMINO SUGAR AND RELATED SUGAR DERIVATIVES OF INDOLOPYRROLOCARBAZOLES

The present invention concerns novel amino sugar and related sugar derivatives of indolopyrrolocarbazoles, their use as antitumor agents, and pharmaceutical formulations.

PHARMACEUTICAL COMPOUNDS

A pharmaceutical compound of the formula in which R1 is hydrogen, C1-4 alkyl, C1-4 alkoxy or halo, and R2 is hydrogen, C1-4 alkyl or C1-4 alkoxy; or a salt thereof.

1H-2,1,3-benzothiadiazine-2,2-dioxide compounds or derivatives thereof

A pharmaceutical compound having the formula: STR1 in which n is 1 or 2, m is 1 or 2, p is 1 to 6, q is 0 or 1 to 3, R1 and R2 are each hydrogen or C1-4 alkyl, R3, R4 and R5 are each hydrogen, C1-4 alkyl, optionally substituted phenyl or optionally substituted phenyl-C1-4 alkyl, or R3 and R4 together form an alkylene link of formula --(CH2)3 -- or --(CH2)4 --, or R4 and R5 together with the carbon atom to which they are attached form a C3-6 cycloalkyl group, R6 is C1-4 alkyl, C1-4 alkoxy, carboxy, hydroxy, cyano, halo, trifluoromethyl, nitro or amino, the dotted line represents an optional double bond, and the fluorine atom is attached at the 6 or 7-position; and salts and esters thereof.

Benzothiadiazinyl-indole derivatives and their use as serotonin receptor ligands

Compounds having the formula: in which n is 1 or 2, m is 1 or 2, p is 1 to 6, q is 0 or 1 to 3, R1and R2are each hydrogen or C1-4alkyl, R3, R4and R5are each hydrogen, C1-4alkyl, optionally substituted phenyl or optionally substituted phenyl-C1-4alkyl, or R3and R4together form an alkylene link of formula -(CH2)3- or -(CH2)4-, or R4and R5together with the carbon atom to which they are attached form a C3-6cycloalkyl group, R6is C1-4alkyl, C1-4alkoxy, carboxy, hydroxy, cyano, halo, trifluoromethyl, nitro or amino, the dotted line represents an optional double bond, and the fluorine atom is attached at the 6 or 7-position; and salts and esters thereof, are binding to the 5-HT serotonin receptor and are useful in the treatment of CNS disorders.

Novel tryptophan dioxygenase inhibitors and combined tryptophan dioxygenase/5-HT reuptake inhibitors

Tryptophan dioxygenase (TDO) is a liver enzyme that is responsible for the majority of the metabolism of tryptophan. A series of novel 3-(2-pyridylethenyl)indoles are shown to be potent inhibitors of TDO with selected members of the series also having 5-hydroxy tryptamine (5-HT) reuptake inhibitory activity. These compounds are shown to provide significant increases in the levels of tryptophan and 5-HT in the cerebrospinal fluid and are thus of interest for antidepressant therapy.

2-(4,5-dihydro-1H-imidazol-2-yl)-1,2,4,5-tetrahydropyrrolo[3,2,1-hi]indole derivatives useful as antidiabetic agents

2-(4,5-Dihydro-1H-imidazol-2-yl)-1,2,4,5-tetrahydropyrrolo[3,2,1-hi]indole derivatives and their pharmaceutically acceptable salts are useful an antidiabetic agents.