205194-11-2

Usage

Uses

Used in Pharmaceutical Industry:
3-Piperidinemethanol, 1-methyl-, (3R)-(9CI) is used as a key intermediate in the synthesis of various pharmaceuticals. Its chiral nature allows for the production of enantiomerically pure compounds, which are essential in the development of drugs with improved efficacy and reduced side effects.
Used in Organic Synthesis:
3-Piperidinemethanol, 1-methyl-, (3R)-(9CI) is used as a versatile building block in organic synthesis. It can undergo various chemical reactions to produce different derivatives, making it a valuable compound for the creation of a wide range of products in the chemical industry.
Used in Agrochemical Industry:
3-Piperidinemethanol, 1-methyl-, (3R)-(9CI) is also utilized in the agrochemical industry for the synthesis of enantiomerically pure compounds. These compounds are important in the development of effective and environmentally friendly pesticides and other agrochemical products.

InChI:InChI=1/C7H15NO/c1-8-4-2-3-7(5-8)6-9/h7,9H,2-6H2,1H3/t7-/m1/s1

Upstream product

• 205194-12-3 (R)-ethyl 1-methylpiperidine 3-carboxylate 
• 5166-67-6 ethyl 1-methylpiperidine-3-carboxylate 
• 116574-71-1 tert-butyl (3R)-3-(hydroxymethyl)piperidine-1-carboxylate 
• 25137-01-3 (R)-ethyl nipecotate 

Downstream Products

• 1159598-44-3 [(3R)-1-methylpiperidin-3-yl]methyl 4-(4-methylphenyl)piperazine-1-carboxylate 

Relevant academic research and scientific papers

AMINOESTER DERIVATIVES

The invention relates to novel compounds which are both phosphodiesterase 4 (PDE4) enzymeinhibitorsand muscarinic M3 receptor antagonists, methods of preparing such compounds, compositions containing them and therapeutic use thereof.

THE (S)-ENANTIOMER OF MEPAZINE

The present invention relates to the (S)-enantiomer of mepazine, its applicability in therapy, a pharmacological composition comprising (S)-mepazine, and processes for the preparation of (S)- mepazine and one of its intermediates.

Structural analysis of phenothiazine derivatives as allosteric inhibitors of the MALT1 paracaspase

Second site: In the crystal structure of human MALT1casp-Ig3 (mucosa-associated lymphoid tissue lymphoma translocation protein 1) in complex with the tricyclic phenothiazine derivative thioridazine (violet in the picture), the inhibitor is bound in a hydrophobic pocket far from the active site. This explains the action of phenothiazine derivatives as noncompetitive, reversible inhibitors. Copyright

PIPERAZINES AS ANTI-OBESITY AGENTS

The present invention relates to new compounds of formula (I), to pharmaceutical compositions comprising these compounds, to processes for their preparation, and to the use of these compounds as leptin receptor modulator mimetics in the preparation of medicaments against conditions associated with weight gain, type 2 diabetes and dyslipidemias.

QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS

The invention relates to the use of compounds of the formula I: wherein ring C is an 8, 9, 10, 12 or 13-membered bicyclic or tricyclic moiety which optionally may contain 1-3 heteroatoms selected independently from O, N and S; Z is -O-, -NH-, -S-, -CH2- or a direct bond; n is 0-5; m is 0-3; R represents hydrogen, hydroxy, halogeno, cyano, nitro, trifluoromethyl, C1-3alkyl, C1-3alkoxy, C1-3alkylsulphanyl, -NRR (wherein R and R, which may be the same or different, each represents hydrogen or C1-3alkyl), or RX- (wherein X and R are as defined herein; R represents hydrogen, oxo, halogeno, hydroxy, C1-4alkoxy, C1-4alkyl, C1-4alkoxymethyl, C1-4alkanoyl, C1-4haloalkyl, cyano, amino, C2-5alkenyl, C2-5alkynyl, C1-3alkanoyloxy, nitro, C1-4alkanoylamino, C1-4alkoxycarbonyl, C1-4alkylsulphanyl, C1-4alkylsulphinyl, C1-4alkylsulphonyl, carbamoyl, N-C1-4alkylcarbamoyl, N,N-di(C1-4alkyl)carbamoyl, aminosulphonyl, N-C1-4alkylaminosulphonyl, N,N-di(C1-4alkyl)aminosulphonyl, N-(C1-4alkylsulphonyl)amino, N-(C1-4alkylsulphonyl)-N-(C1-4alkyl)amino, N,N-di(C1-4alkylsulphonyl)amino, a C3-7alkylene chain joined to two ring C carbon atoms, C1-4alkanoylaminoC1-4alkyl, carboxy or a group RX (wherein X and R are as defined herein); and salts thereof, in the manufacture of a medicament for use in the production of an antiangiogenic and/or vascular permeability reducing effect in warm-blooded animals, processes for the preparation of such compounds, pharmaceutical compositions containing a compound of formula I or a pharmaceutically acceptable salt thereof as active ingredient and compounds of formula I. The compounds of formula I and the pharmaceutically acceptable salts thereof inhibit the effects of VEGF, a property of value in the treatment of a number of disease states including cancer and rheumatoid arthritis.

Novel 4-anilinoquinazolines with C-7 basic side chains: Design and structure activity relationship of a series of potent, orally active, VEGF receptor tyrosine kinase inhibitors

We have previously shown that 4-anilinoquinazolines can be potent inhibitors of vascular endothelial growth factor (VEGF) receptor (Flt-1 and KDR) tyrosine kinase activity. A novel subseries of 4-anilinoquinazolines that possess basic side chains at the C-7 position of the quinazoline nucleus have been synthesized. This subseries contains potent, nanomolar inhibitors of KDR (median IC50 0.02 μM, range 0.001-0.04 μM), which are comparatively less potent vs Flt-1 tyrosine kinase (median IC50 0.55 μM, range 0.02-1.6 μM). The compounds also retain some inhibitory activity against the tyrosine kinase associated to the endothelial growth factor receptor (EGFR) (median IC50 0.2 μM, range 0.075-0.8 μM) but demonstrate selectivity vs that associated to the FGF receptor 1 (median IC50 2.5 μM, range 0.9-19 μM). This selectivity profile is also evident in a growth factor-stimulated human endothelial cell (HUVEC) proliferation assay (i.e., inhibition of VEGF > EGF > FGF), with inhibition of VEGF-induced proliferation being achieved at nanomolar concentrations (median IC50 0.06 μM). Further examination of compound 2 (ZD6474) in recombinant enzyme assays revealed excellent selectivity for the inhibition of KDR tyrosine kinase (IC50 0.04 μM) vs the kinase activity of erbB2, MEK, CDK-2, Tie-2, IGFR-1R, PDK, PDGFRβ, and AKT (IC50 range: 1.1 to > 100 μM). Anilinoquinazolines possessing basic C-7 side chains exhibited markedly improved aqueous solubility over previously described anilinoquinazolines possessing neutral C-7 side chains (up to 500-fold improvement at pH 7.4). In addition, aqueous solubility of the neutral fraction present at pH 7.4 of the basic subseries of anilinoquinazoline proved to be higher than that of the neutral analogue 1 (ZD4190). Oral administration of representative compounds to mice (50 mg/kg) produced plasma levels between 0.2 and 3 μM at 24 h after dosing. Our development candidate 2 demonstrated a very attractive in vitro profile combined with excellent solubility (330 μM at pH 7.4) and good oral bioavailability in rat and dog (> 80 and > 50%, respectively). This compound demonstrated highly significant, dose-dependent, antitumor activity in athymic mice. Once daily oral administration of 100 mg/kg of compound 2 for 21 days inhibited the growth of established Calu-6 lung carcinoma xenografts by 79% (P 0.001, Mann Whitney rank sum test), and substantial inhibition (36%, P 0.02) was evident with 12.5 mg/kg/day.

Quinazoline derivatives and pharmaceutical compositions containing them

The invention relates to quinazoline derivatives of formula (1) wherein m is an integer from 1 to 2; R1represents hydrogen, hydroxy, halogeno, nitro, trifluoromethyl, cyano, C1-3alkyl, C1-3alkoxy, C1-3alkylthio, or —NR5R6(wherein R5and R6, which may be the same or different, each represents hydrogen or C1-3alkyl); R2represents hydrogen, hydroxy, halogeno, methoxy, amino or nitro; R3represents hydroxy, halogeno, C1-3alkyl, C1-3alkoxy, C1-3alkanoyloxy, trifluoromethyl, cyano, amino or nitro; X1represents —O—, —CH2—, —S—, —SO—, —SO2—, —NR7CO—, —CONR8—, —SO2NR9—, —NR10SO2— or —NR11— (wherein R7, R8, R9, R10and R11each independently represents hydrogen, C1-3alkyl or C1-3alkoxyC2-3alkyl); R4represents an optionally substituted 5 or 6 membered saturated carbocyclic or heterocyclic group or a group which is alkenyl, alkynyl or optionally substituted alkyl, which alkyl group may contain a heteroatom linking group, which alkenyl, alkynyl or alkyl group may carry a terminal optionally substituted group selected from alkyl and a 5 or 6 membered saturated carbocyclic or heterocyclic group, and salts thereof; processes for their preparation, pharmaceutical compositions containing a compound of formula (I) or a pharmaceutically acceptable salt thereof as active ingredient. The compounds of formula (I) and pharmaceutically acceptable salts thereof inhibit the effects of VEGF, a property of value in the treatment of a number of disease states including cancer and rheumatoid arthritis.