Featured patents

Stereoselective Synthesis of Vitamin D Analogues
US 08759555 B2, June 24, 2014, 9,10-Seco-cyclopentanohydrophenanthrene ring system or 9,10-seco cyclopentanohydrophenanthrene ring system having a bond between the 3- and 5-positions, Thomas Peter Sabroe et al. / Leo Pharma A/S (Ballerup, DK)
A method for producing a compound of structure IIIa or IIIb,…

3-Azido-2,4,6-Trinitrophenol, Method of Making, and Method of Transforming
US 08748639 B1, June 10, 2014, Benzene ring bonded directly to the azide group, John Fronabarger et al. / The United States of America as Represented by the Secretary of the Navy (Washington, US)
The compound 3-azidopicric acid which has the formula…

Process to Make Fusidic Acid Cream
US 08748640 B2, June 10, 2014, The carbon is double bonded directly at the 17-position, Vanangamudi Subramaniam Sulur et al.
A process to make fusidic acid cream, said process comprising the step of using…

Triazole Macrocycle Systems
US 08637686 B2, Jan. 28, 2014, Having -C(=X)-, wherein X is chalcogen, attached indirectly to the azide group by acyclic nonionic bonding, Huw M. Nash / Aileron Therapeutics, Inc. (Cambridge, US)
A compound of Formula IIa or IIb:…

Unsaturated Steroid Compounds
US 08586770 B2, Nov. 19, 2013, Cyclopentanohydrophenanthrene ring system containing, James M. Frincke / Harbor Therapeutics, Inc. (San Diego, US)
A compound having the structure…

Steroide Anionic Compounds, Method of Their Production, Usage and Pharmaceutical Preparation Involving Them
US 08575376 B2, Nov. 5, 2013, Carbon bonded directly at the 17-beta-position of the cyclopentanohydrophenanthrene ring system is a member of an acyclic chain of two uninterrupted carbons, Karel Vales et al. / Ustav Organicke Chemie A Biochemie Akademie Ved Ceske Republiky, V.V.I. (Praha, CZ)
Compounds of general formula (I)…

Process for the Preparation of Tetrazole Derivatives From Organo Boron and Organo Aluminium Azides
US 08569528 B2, Oct. 29, 2013, Silicon, boron, aluminum or heavy metal containing, Gottfried Sedelmeier / Novartis AG (Basel, CH)
A compound of formula (R 1 )(R 2 )M-N 3 (II b),…

Exemestane and Its Intermediates and Methods of Making the Same
US 08541609 B2, Sept. 24, 2013, Additional unsaturation in the cyclopentanohydrophenanthrene ring system, Richard J. Pariza et al. / Cedarburg Pharmaceuticals, Inc. (Grafton, US)
A compound of the formula (IV):…

Steroidal Ligands and Their Use in Gene Switch Modulation
US 08536354 B2, Sept. 17, 2013, Oxygen bonded directly at the 1-, 2-, or 4-position, Silvia Lapenna et al. / Intrexon Corporation (Blacksburg, US)
A compound having the formula:…

Anthraquinone Dye-Containing Material, Composition Including the Same, Camera Including the Same, and Associated Methods
US 08492569 B2, July 23, 2013, Additional carbon bonded directly to the nitrogen, Sina Maghsoodi et al. / Cheil Industries, Inc. (Gumi-si, Gyeongsangbuk-do, KR)
A (meth)acrylate ester, comprising:…

Patentorg has 18 documents under Organic Compounds: Azides, Acyclic Carbon, Tetracyclo Naphthacene, Other Patents.

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