DR ANTHONY MELVIN CRASTO,WorldDrugTracker, helping millions, A 90 % paralysed man in action for you, I am suffering from transverse mylitis and bound to a wheel chair, With death on the horizon, nothing will not stop me except God................DR ANTHONY MELVIN CRASTO Ph.D ( ICT, Mumbai) , INDIA 25Yrs Exp. in the feld of Organic Chemistry,Working for GLENMARK GENERICS at Navi Mumbai, INDIA. Serving chemists around the world. Helping them with websites on Chemistry.Million hits on google, world acclamation from industry, academia, drug authorities for websites, blogs and educational contribution

Wednesday 6 May 2015

ANAGLIPTIN


N-[2-[[2-[(2S)-2-cyanopyrrolidin-1-yl]-2-oxoethyl]amino]-2-methylpropyl]-2-methylpyrazolo[1,5-a]pyrimidine-6-carboxamide
N-[2-[[2-[(2S)-2-cyanopyrrolidin-1-yl]-2-oxoethyl]amino]-2-methylpropyl]-2-methylpyrazolo[1,5-a]pyrimidine-6-carboxamide
CAS No.: 739366-20-2
Synonyms:
  • Anagliptin;
Formula: C19H25N7O2
Exact Mass: 383.20700
Anagliptin chemically known as N-[2-[2-[2(S)-cyanopyrrolidin-l-yl]-2-oxoethylamino]- 2-methylpropyl]-2-methylpyrazolo[l,5-a]pyrimidine-6-carboxamide is represented by the structural formula:
Figure imgf000003_0001
Anagliptin is a dipeptidyl peptidase IV- inhibitor. United States Patent No 7345 1 80- (IJS' 180) discloses anagliptin. N-[2-[[2-[(2S)-2-cyanopyrrolidin-1-yl]-2-oxoethyl]amino]-2-methylpropyl]-2-methylpyrazolo[1,5-a]pyrimidine-6-carboxamide NMR spectra analysis, Chemical CAS NO. 739366-20-2 NMR spectral analysis, N-[2-[[2-[(2S)-2-cyanopyrrolidin-1-yl]-2-oxoethyl]amino]-2-methylpropyl]-2-methylpyrazolo[1,5-a]pyrimidine-6-carboxamide H-NMR spectrum     N-[2-[[2-[(2S)-2-cyanopyrrolidin-1-yl]-2-oxoethyl]amino]-2-methylpropyl]-2-methylpyrazolo[1,5-a]pyrimidine-6-carboxamide NMR spectra analysis, Chemical CAS NO. 739366-20-2 NMR spectral analysis, N-[2-[[2-[(2S)-2-cyanopyrrolidin-1-yl]-2-oxoethyl]amino]-2-methylpropyl]-2-methylpyrazolo[1,5-a]pyrimidine-6-carboxamide C-NMR spectrum Example 5: Synthesis of N-[2-2[2(S)-Cyano pyrrolidin-l-yl]-2-oxoethyIamino]-2- methyIpropyl]-2-methyaIpyrazoIo [1, 5-a] pyrimidine-6-carboxamide (I, anagliptin). 1H NMR (300 MHz, CDC13): δ 1.16 (s, 6H), 2.23(m, 4H), 2.54(s, 3H), 3.25-3.51 (m, 6H), 4.78 (m, 1H), 6.53 (s, 1H), 8.05 (s, 1H), 8.93 (s, 1H), 9.22(s, 1H) HPLC Purity: 99.71%, Chiral purity: 100%

.........WO2014147640A2




 Kato, M.; Oka, M.; Murase, T.; Yoshida, M.; Sakairi, M.; Yamashita, S.; Yasuda, Y.; Yoshikawa, A.; Hayashi, Y.; Makino, M.; Takeda, M.; Mirensha, Y.; Kakigami, T. Discovery and pharmacological characterization of N-[2-({2-[(2S)-2-cyanopyrrolidin-1-yl]-2-oxoethyl}amino)-2-methylpropyl]- 2-methylpyrazolo[1,5-a]pyrimidine-6-carboxamide hydrochloride (anagliptin hydrochloride salt) as a potent and selective DPP-IV inhibitor. Bioorg. Med. Chem. 2011, 19, 7221–7227. http://www.sciencedirect.com/science/article/pii/S0968089611007784 Full-size image (4 K)


NORWAY\




Image result for NORWAY


Map of norway

















Norway: Oslo to Bergen by train










ALESUND




Stave church Heddal, Norway






Norway Bergen Tramway







At the top of Preikestolen with view over the Lysefjord, Norway 





Norway - Bergen Cityscape by AgiVega

No comments:

Post a Comment