Synthesis of 15H-Isoquino[2′,3′:3,4]imidazo[2,1-b]quinazoline-7,13,15-triones and 14H-isoquino[2′,3′:3,4]imidazo[2,1-b]benzo[g]quinazoline-8,14,16-trione as New Polycyclic Fused-Ring Systems.

Synthesis of Two Novel Classes of Tetrac

Synthesis of Two Novel Classes of Tetracycles Bearing Tetrahydro Ring System from Benzothiazole: 7,8,9,10-Tetrahydrothiazolo[5,4-a]acridine and 1,2,3,4-Tetrahydro-12H-benzothiazolo[2,3-b]quinazolin-12-one.

✍ Maxime Robin; Stephane Mialhe; Valerie Pique; Robert Faure; Jean-Pierre Galy 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views

Novel High Energy Intermediate Analogues

Novel High Energy Intermediate Analogues with Triazasterol-Related Structures as Inhibitors of the Ergosterol Biosynthesis. Part 5. Synthesis of Hexahydro-5H-imidazo[1′,2′:1,2]pyrimido[4,3-a]isoquinolines and 1-Alkyl Analogues Representing New 8,13,15-Triazasteroids.

✍ Edith Goessnitzer; Asbjoern Punkenhofer 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 123 KB 👁 1 views

Rapid and Simple Isolation of the Crysta

Rapid and Simple Isolation of the Crystalline Molybdenum-Blue Compounds with Discrete and Linked Nanosized Ring-Shaped Anions: Na15[Mo3.0.CO;2-%23/asset/equation/tex2gif-stack-1.gif?v=1&t=h5l566t6&s=c0a09f77518ccacb50e822358608409f8e1c0a41" class="inlineGraphic">Mo3.0.CO;2-%23/asset/equation/tex2gif-stack-2.gif?v=1&t=h5l566t6&s=3b4dd445e7e4356504ec58daf107b378c9736f7b" class="inlineGraphic">O462H14(H2O)70]0.5 [Mo3.0.CO;2-%23/asset/equation/tex2gif-stack-3.gif?v=1&t=h5l566t6&s=32c4cd6315aa03537e50d3683e9830279c928f78" class="inlineGraphic">Mo3.0.CO;2-%23/asset/equation/tex2gif-stack-4.gif?v=1&t=h5l566t7&s=3a1388422ef00ab21b32f2e8ba73a564490bf0c1" class="inlineGraphic">O457H14(H2O)68]0.5 · ca. 400 H2O and Na22[Mo3.0.CO;2-%23/asset/equation/tex2gif-stack-5.gif?v=1&t=h5l566t7&s=2f041805f3359c66af741d31ef3916871c113c35" class="inlineGraphic">Mo3.0.CO;2-%23/asset/equation/tex2gif-stack-6.gif?v=1&t=h5l566t7&s=e3f6eced1d8e1eea086310b68afe457fcdf2951e" class="inlineGraphic">O442H14(H2O)58] · ca. 250 H2O

✍ Achim Müller; Samar K. Das; Vladimir P. Fedin; Erich Krickemeyer; Christian Beug 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 German ⚖ 167 KB 👁 3 views

The blue mixed-crystal title compound Na 15 [Mo VI 126 Mo V 28 O 462 H 14 (H 2 O) 70 ] 0.5 [Mo VI 124 Mo V 28 O 457 H 14 (H 2 O) 68 ] 0.5 ´ca. 400 H 2 O º Na 15 [1 a] 0.5 [1 b] 0.5 ´ca. 400 H 2 O 1, which crystallizes in the triclinic space group P 1 (a = 30.785(2), b = 32.958(2), c = 47.318(3) A Ê