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ND 630, NDI 010976

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ndi molecul
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ND 630, NDI 010976,  ND-630, NDI-010976
1,4-dihydro-1-[(2R)-2-(2-methoxyphenyl)-2-[(tetrahydro-2H-pyran-4-yl)oxy]ethyl]-α,α,5-trimethyl-6-(2-oxazolyl)-2,4-dioxo-thieno[2,3-d]pyrimidine-3(2H)-acetic acid
2-[l-[2-(2-methoxyphenyl)-2-(oxan-4-yloxy)ethyl]-5- methyl-6-(l,3-oxazol-2-yl)-2,4-dioxo-lH,2H,3H,4H-thieno[2,3-d]pyrimidin-3-yl]-2- methylpropanoic acid
2-[1-[(2R)-2-(2-methoxyphenyl)-2-(oxan-4-yloxy)ethyl]-5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxothieno[2,3-d]pyrimidin-3-yl]-2-methylpropanoic acid
CAS 1434635-54-7
Thieno[2,3-d]pyrimidine-3(2H)-acetic acid, 1,4-dihydro-1-[(2R)-2-(2-methoxyphenyl)-2-[(tetrahydro-2H-pyran-4-yl)oxy]ethyl]-α,α,5-trimethyl-6-(2-oxazolyl)-2,4-dioxo-
Molecular Formula: C28H31N3O8S
Molecular Weight: 569.62604 g/mol
Company Nimbus Therapeutics LLC
Description Small molecule allosteric inhibitor of acetyl-coenzyme A carboxylase alpha (ACACA; ACC1) and acetyl-coenzyme A carboxylase beta (ACACB; ACC2)
Molecular Target Acetyl-Coenzyme A carboxylase alpha (ACACA) (ACC1) ; Acetyl-Coenzyme A carboxylase beta (ACACB) (ACC2)
Mechanism of Action Acetyl-coenzyme A carboxylase alpha (ACACA) (ACC1) inhibitor; Acetyl-coenzyme A carboxylase beta (ACACB) (ACC2) inhibitor
Therapeutic Modality Small molecule
Preclinical Diabetes mellitus; Hepatocellular carcinoma; Metabolic syndrome; Non-alcoholic steatohepatitis; Non-small cell lung cancer
CHEMBL3407547.png

Acetyl CoA carboxylase 1/2 allosteric inhibitors – Nimbus Therapeutics

The Liver Meeting 2015 – American Association for the Study of Liver Diseases (AASLD) – 2015 Annual Meeting, San Francisco, CA, USA

Nimbus compounds targeting liver disease in rat models

Data were presented by Geraldine Harriman, from Nimbus Therapeutics, from rat models using acetyl-CoA carboxylase (ACC) inhibitors NDI-010976 (ND-630) and N-654, which improved metabolic syndrome endpoints, decreased liver steatosis, decreased expression of inflammatory markers and improved fibrosis. The hepatotropic ACC inhibitor NDI-010976 had IC50 values of 2 and 7 nM for ACC1 and 2, respectively, EC50 values in HepG2 serum free and 10% serum of 9 and 66 nM, respectively, and 2-fold C2C12 fatty acid oxidation (FAOxn) stimulation at 200 nM. Rat FASyn (synthase), malonyl-CoA (liver) and malonyl-COA (muscle) respective ED50 values were 0.14 mg/kg po, 0.8 and 3 mg/kg. The rat respiratory quotient (RQ) MED was 3 mg/kg po. ADME data showed low multispecies intrinsic clearance (human, mouse, rat, dog, monkey). NDI-010976 was eliminated predominantly as the parent drug. Additionally, P450 inhibition was > 50 microM. In liver and muscle, NDI-010976 modulated key metabolic parameters including a dose-dependent reduction in the formation of the enzymatic product of acetyl coA carboxyloase malonyl coA; the ED50 value was lower in muscle. The drug also decreased FASyn dose dependently and increased fatty acid oxidation in the liver (EC50 = 0.14 mg/kg). In 28-day HS DIO rats, NDI-010976 favorably modulated key plasma and liver lipids, including decreasing liver free fatty acid, plasma triglycerides and plasma cholesterol; this effect was also seen in 37-day ZDF rats

 PATENT

http://www.google.com/patents/WO2013071169A1?cl=en

Example 76: Synthesis of 2-[l-[2-(2-methoxyphenyl)-2-(oxan-4-yloxy)ethyl]-5- methyl-6-(l,3-oxazol-2-yl)-2,4-dioxo-lH,2H,3H,4H-thieno[2,3-d]pyrimidin-3-yl]-2- methylpropanoic acid (1-181).

Synthesis of compound 76.1. Into a 250-mL 3 -necked round-bottom flask, purged and maintained with an inert atmosphere of nitrogen, was placed oxan-4-ol (86 g, 842.05 mmol, 2.01 equiv) and FeCl3 (10 g). This was followed by the addition of 57.2 (63 g, 419.51 mmol, 1.00 equiv) dropwise with stirring at 0 °C. The resulting solution was stirred for 3 h at room temperature. The resulting solution was diluted with 500 mL of H20. The resulting solution was extracted with 3×1000 mL of ethyl acetate and the organic layers combined. The resulting solution was extracted with 3×300 mL of sodium chloride (sat.) and the organic layers combined and dried over anhydrous sodium sulfate. The residue was applied onto a silica gel column with ethyl acetate/petroleum ether (1 : 10). This resulted in 22 g (21%) of 76.1 as a white solid.

Synthesis of compound 76.2. The enantiomers of 76.1 (22g) were resolved by chiral preparative HPLC under the following conditions (Gilson Gx 281): Column: Venusil Chiral OD-

H, 21.1 *25 cm, 5 μιη; mobile phase: hexanes (0.2% TEA) and ethanol (0.2% TEA) (hold at 10% ethanol (0.2%TEA) for 13 min); detector: UV 220/254 nm. 11.4 g (52%) of 76.2 were obtained as a white solid.

Synthesis of compound 76.3. Into a 500-mL 3-necked round-bottom flask, purged and maintained with an inert atmosphere of nitrogen, was placed 70.1 (12 g, 20.49 mmol, 1.00 equiv), tetrahydrofuran (200 mL), 76.2 (6.2 g, 24.57 mmol, 1.20 equiv) and DIAD (6.5 g, 32.18 mmol, 1.57 equiv). This was followed by the addition of a solution of triphenylphosphane (8.4 g, 32.03 mmol, 1.56 equiv) in tetrahydrofuran (100 mL) dropwise with stirring at 0 °C in 60 min. The resulting solution was stirred overnight at room temperature. The resulting mixture was concentrated under vacuum. The residue was applied onto a silica gel column with ethyl acetate/petroleum ether (1 :5). This resulted in 17 g (crude) of 76.3 as a white solid.

Synthesis of compound 76.4. Into a 500-mL 3-necked round-bottom flask, purged and maintained with an inert atmosphere of nitrogen, was placed 76.3 (17 g, crude), toluene (300 mL), Pd(PPh3)4 (1.7 g, 1.47 mmol, 0.07 equiv) and 2-(tributylstannyl)-l,3-oxazole (8.6 g, 24.02 mmol, 1.16 equiv). The resulting solution was stirred overnight at 110 °C. The resulting mixture was concentrated under vacuum. The residue was applied onto a silica gel column with ethyl acetate/petroleum ether (1 : 10). Purification afforded 6 g of 76.4 as a white solid.

Synthesis of compound 1-181. Into a 250-mL 3-necked round-bottom flask, was placed 76.4 (6 g, 7.43 mmol, 1.00 equiv), tetrahydrofuran (100 mL), TBAF (2.3 g, 8.80 mmol,

I .18 equiv). The resulting solution was stirred for 1 h at room temperature. The resulting mixture was concentrated under vacuum. The residue was applied onto a silica gel column with dichloromethane/methanol (50: 1). This resulted in 3.4 g (80%) of Compound 1-181 as a white solid.

Purification: MS (ES): m/z 570 (M+H)+, 592 (M+Na)+.

1H NMR (300 MHz, DMSO- d6): δ 1.22-1.36 (m, 2H), 1.62 (m, 8H), 2.75 (s, 3H), 3.20-3.39 (m, 3H), 3.48-3.58 (m, 2H), 3.80 (s, 3H), 3.85-4.20 (m, 2H), 5.30 (m, 1H), 7.03 (m, 2H), 7.33-7.50 (m, 3H), 8.2 (s, 1H).

Figure imgf000193_0001

ndi molecul

Preparation of ND-630.1,4-dihydro-1-[(2R)-2-(2-methoxyphenyl)-2-[(tetrahydro-2H-pyran-4-yl)oxy]ethyl]-α,α,5-trimethyl-6-(2-oxazolyl)-2,4-dioxo-thieno[2,3-d]pyrimidine-3(2H)-acetic acid, ND-630, was prepared as described (49)…….http://www.pnas.org/content/113/13/E1796.full.pdf
Harriman GC, Masse CE, Harwood HJ, Jr, Baht S, Greenwood JR (2013) Acetyl-CoA
carboxylase inhibitors and uses thereof. US patent publication US 2013/0123231.
CLIPS

The Liver Meeting 2015 – American Association for the Study of Liver Diseases (AASLD) – 2015 Annual Meeting,  San Francisco, CA, USA

Conference: 66th Annual Meeting of the American Association for the Study of Liver Diseases Conference Start Date: 13-Nov-2015

…candidates for minimizing IR injury in liver transplantation.Nimbus compounds targeting liver disease in rat modelsData were presented by Geraldine Harriman, from Nimbus Therapeutics, from rat models using acetyl-CoA carboxylase (ACC) inhibitors NDI-010976 (ND630) and N-654, which improved metabolic syndrome endpoints, decreased liver steatosis, decreased expression of inflammatory markers and improved fibrosis. The hepatotropic ACC inhibitor NDI-010976 had IC50 values of 2 and 7 nM for ACC1 and 2, respectively…

REFERENCES

November 13-17 2015
The Liver Meeting 2015 – American Association for the Study of Liver Diseases (AASLD) – 2015 Annual Meeting  San Francisco, CA, USA ,
WO-2014182943

WO-2014182951 

WO-2014182945

WO-2014182950 

Patent ID Date Patent Title
US2015203510 2015-07-23 ACC INHIBITORS AND USES THEREOF
US2013123231 2013-05-16 ACC INHIBITORS AND USES THEREOF

/////// ND 630, NDI 010976,  ND-630, NDI-010976, NIMBUS, GILEAD, 1434635-54-7

O=C(O)C(C)(C)N4C(=O)c1c(C)c(sc1N(C[C@H](OC2CCOCC2)c3ccccc3OC)C4=O)c5ncco5


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DR ANTHONY CRASTO

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DR ANTHONY MELVIN CRASTO Ph.D

DR ANTHONY MELVIN CRASTO Ph.D

DR ANTHONY MELVIN CRASTO, Born in Mumbai in 1964 and graduated from Mumbai University, Completed his Ph.D from ICT, 1991,Matunga, Mumbai, India, in Organic Chemistry, The thesis topic was Synthesis of Novel Pyrethroid Analogues, Currently he is working with GLENMARK PHARMACEUTICALS LTD, Research Centre as Principal Scientist, Process Research (bulk actives) at Mahape, Navi Mumbai, India. Total Industry exp 29 plus yrs, Prior to joining Glenmark, he has worked with major multinationals like Hoechst Marion Roussel, now Sanofi, Searle India Ltd, now RPG lifesciences, etc. He has worked with notable scientists like Dr K Nagarajan, Dr Ralph Stapel, Prof S Seshadri etc, He did custom synthesis for major multinationals in his career like BASF, Novartis, Sanofi, etc., He has worked in Discovery, Natural products, Bulk drugs, Generics, Intermediates, Fine chemicals, Neutraceuticals, GMP, Scaleups, etc, he is now helping millions, has 9 million plus hits on Google on all Organic chemistry websites. His friends call him worlddrugtracker. His New Drug Approvals, Green Chemistry International, All about drugs, Eurekamoments, Organic spectroscopy international, etc in organic chemistry are some most read blogs He has hands on experience in initiation and developing novel routes for drug molecules and implementation them on commercial scale over a 29 year tenure till date Aug 2016, Around 30 plus products in his career. He has good knowledge of IPM, GMP, Regulatory aspects, he has several International patents published worldwide . He has good proficiency in Technology transfer, Spectroscopy, Stereochemistry, Synthesis, Polymorphism etc., He suffered a paralytic stroke/ Acute Transverse mylitis in Dec 2007 and is 90 %Paralysed, He is bound to a wheelchair, this seems to have injected feul in him to help chemists all around the world, he is more active than before and is pushing boundaries, He has 9 million plus hits on Google, 2.5 lakh plus connections on all networking sites, 25 Lakh plus views on dozen plus blogs, He makes himself available to all, contact him on +91 9323115463, email amcrasto@gmail.com, Twitter, @amcrasto , He lives and will die for his family, 90% paralysis cannot kill his soul., Notably he has 13 lakh plus views on New Drug Approvals Blog in 212 countries......https://newdrugapprovals.wordpress.com/ , He appreciates the help he gets from one and all, Friends, Family, Glenmark, Readers, Wellwishers, Doctors, Drug authorities, His Contacts, Physiotherapist, etc

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