60888-85-9

Upstream product

• 552-16-9 ortho-nitrobenzoic acid 
• 610-14-0 2-nitrobenzyl chloride 
• 120-20-7 2-(3,4-dimethoxyphenyl)-ethylamine 
• 19007-49-9 N-<(3,4-Dimethoxyphenyl)ethyl>-2-nitrobenzamide 
• 120-14-9 3,4-dimethoxy-benzaldehyde 
• 4230-93-7 3,4-dimethoxynitrostyrene 

Downstream Products

• 19006-93-0 1-(2-aminophenyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline 
• 22276-64-8 2-(6,7-dimethoxy-3,4-dihydroisoquinolin-1-yl)phenylamine 
• 143576-69-6 6,7-dimethoxy-1-(2-nitrophenyl)isoquinoline 
• 374764-51-9 6,7-dimethoxy-1-(2-nitrophenyl)-1,2,3,4-tetrahydroisoquinoline 
• 246851-57-0 N-[2-(6,7-dimethoxy-3,4-dihydro-isoquinolin-1-yl)-phenyl]-4-methyl-benzenesulfonamide 
• 885463-63-8 N-[2-(6,7-dimethoxy-3,4-dihydroisoquinolin-1-yl)phenyl]hydroxylamine 

Relevant academic research and scientific papers

New copper complexes inducing bimodal death through apoptosis and autophagy in A549 cancer cells

Two copper complexes, Cu1 (CuL1Cl2, L1 = 2-(6,7-dimethoxyisoquinolin-1-yl) aniline) and Cu2 (CuL2Cl2, L2 = 2-(6-methoxyisoquinolin-1-yl) aniline), were synthesized and characterized. These

In vitro and in vivo anti-tumor activity of two gold(III) complexes with isoquinoline derivatives as ligands

Two gold(III) complexes of isoquinoline derivatives: [Au(L1)Cl2] (Au1) and [Au(L2)Cl2] (Au2) have been prepared and characterized. Au1 and Au2 exhibited greater cytotoxicity than their corresponding ligands and

Rhodium(III) complexes with isoquinoline derivatives as potential anticancer agents:: In vitro and in vivo activity studies

Two rhodium complexes Rh1 and Rh2 with isoquinoline derivatives were synthesized and characterized. Both complexes displayed strong anticancer activity against various cancer cells and low cytotoxicity against non-cancer cells. These complexes triggered a

The synthesis of N-phenoxyethyl-1-substituted-1,2,3,4-tetrahydroisoquinolines and their α1-adrenoceptor blocking activity

A series of phenoxyisoquinolines, N-phenoxyethyl-1-(2-nitrophenyl)-1,2,3,4-THIQs 3a-3d, N-phenoxyethyl-1-benzyl-1,2,3,4-THIQ 3e, N-phenoxyethyl-1-(2-aminophenyl)-1,2,3,4-THIQs 5f-5i, N-phenoxyethyl-1-(2-phenoxyethylaminophenyl)-1,2,3,4-THIQs 5f′-5i′, have

Unprecedented SnCl2-mediated cyclization of nitro arenes via N-N bond formation

A mild, efficient, one-pot protocol for the cyclization of nitro-aryl substrates using SnCl2 has been described. The mechanistic course of the reaction suggests the involvement of a hydroxylamine intermediate leading to an intramolecular cyclization via N-N bond formation. The versatility of the methodology has been demonstrated by using two nitro-aryl substrates derived from dihydroisoquinolines and dihydro-β-carbolines. The intramolecular cyclization led to the formation of indazoles in high yields and purities.

Synthesis and?antitumor activity of?cis-dichloroplatinum(II) complexes of?1-(2-aminophenyl)-1,2,3,4-tetrahydroisoquinolines

Fifteen cis-dichloroplatinum complexes (5a-5o) were synthesized by treatment of 1-(2-aminophenyl)-1,2,3,4-THIQs (4a-4o) with K2PtCl4. The antitumor activity of these compounds was examined against four different human tumor cell lines. Their structure-activity relationships for antitumor activity are reported. All of these compounds exhibited activity against MCF-7 cell line and showed good activity against WiDr cell line except 5c and 5f. On the other hand, compounds 5j and 5o are more active than the other compounds against Hepa59T/VGH cell line. The electron-donating group at the 6-position of isoquinoline ring seems to decrease the antitumor activity and the chloro substituent at the C-4 position of the aniline ring shown the highest potency. The "trans influence" dominates the control of the stability of [1-(2-aminophenyl)-1,2,3,4-THIQ]dichloroplatinums(II).

A novel synthesis of 5,6-dihydroindazolo[3,2-a]isoquinolines and their relative compounds via tin(II) chloride dihydrate as reducing agent

A series of 1-(2-nitrophenyl)-3,4-dihydroisoquinolines were reduced under very mild reaction conditions in the presence of Tin(II) chloride dihydrate (SnCl2·2H2O) to give 5,6-dihydroindazolo[3,2-a] isoquinolines 4a-h. A mechanism for

Synthesis of indazole-N-oxides via the 1,7-electrocyclization of azomethine ylides

The first examples of the 1,7-electrocyclization of azomethine ylides onto a nitro group, to give benz-1,2,6-oxadiazepine intermediates are reported. Subsequent ring contraction results in the formation of indazole-N-oxides. Graphical Abstract

Synthesis of 1-(2-aminophenyl)isoquinolines and the biological activity of their cis-dichloro platinum(II) complexes

The broad biological effects of isoquinolines prompted us to use them as chelating, nonleaving ligands in cis-platinum(II) antitumor complexes. The synthesis of several 1-(2-aminophenyl)isoquinoline derivatives with different levels of hydrogenation and v

Synthesis and spectral properties of 6,7-dimethoxy-1-[(ortho; and para-R)-phenyl]-3,4-dihydroisoquinoline

The preparation of eleven novel 6,7-dimethoxy-1-[(ortho, and para-R)-phenyl]-3,4-dihydroisoquinolines with possible pharmacological activity is described. The structure of all products was corroborated by ir, 1H nmr, 13C-nmr, and ms.