| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 548326500 | Nitrogen attached directly to the diazole ring by nonionic bonding | 9 |
| 20120130083 | METHOD FOR PRODUCTION OF N-(2-AMINO-1,2-DICYANOVINYL)IMIDATES, METHOD FOR PRODUCTION OF N-(2-AMINO-1,2-DICYANOVINYL)FORMAMIDINE, AND METHOD FOR PRODUCTION OF AMINOIMIDAZOLE DERIVATIVES - A method for producing N-(2-amino-1,2-dicyanovinyl)imidates represented by the following formula (1-III) under low temperature conditions within a short period of time in high yield is provided. In addition, a method for producing N-(2-amino-1,2-dicyanovinyl)formamidine represented by the following formula (2-II) which is suitably applicable to a cyclization reaction for producing AlCN, AlCA or the like and which enhances yield of the cyclization reaction is provided. In addition, a method for producing aminoimidazole derivatives represented by the following formula (3-V) in high yield by using diaminomaleonitrile as a starting material is provided. | 05-24-2012 |
| 548327100 | The nitrogen is part of a nitro group (i.e., -NO ), (e.g., 5-nitroimidazole, etc.) | 6 |
| 20080200689 | 1-Substituted-4-nitroimidazole compound and method for preparing the same - The present invention relates to a 1-substituted-4-nitroimidazole compound represented by the general formula (1) or a salt thereof, | 08-21-2008 |
| 20090082575 | PROCESS FOR PRODUCTION OF 2-CHLORO-4-NITROIMIDAZOLE - The present invention provides a process for production of 2-chloro-4-nitroimidazole in a high yield and at a high purity by a simple operation in a safer manner involving a low risk of explosion or the like. The present invention provides a process for production of 2-chloro-4-nitroimidazole represented by the formula (1): comprising a reaction of a 1-alkoxyalkyl-2-bromo-4-nitroimidazole compound represented by the general formula (7): wherein R1 represents a lower alkyl group, and n represents an integer of 1 to 3, with hydrogen chloride. | 03-26-2009 |
| 548327500 | The nitro group is bonded directly at the 2-position of the diazole ring | 4 |
| 20100004460 | METHOD FOR PRODUCING 2-NITROIMIDAZOLE DERIVATIVE - It is an object to provide a method for producing a 2-nitroimidazole derivative having an acyclic sugar chain in a side chain, which is suitable for production of a derivative having a radioisotope. | 01-07-2010 |
| 20110275830 | METHOD FOR PREPARATION OF 2,4-DINITROIMIDAZOLE WHICH IS AN INTERMEDIATE FOR INSENSITIVE MELTCASTABLE MOLECULAR EXPLOSIVE - The present invention provides a method for preparing 2,4-dinitroimidazole, wherein separation of 1,4-donitroimidazole in powder form is avoided so that it is possible to eliminate allergy problems in workers and simplify the process, thereby improving process economy. | 11-10-2011 |
| 20120136160 | PHARMACEUTICAL COMPOSITION - To provide a pharmaceutical composition containing a 2-nitroimidazole derivative, which has high solubility in an aqueous carrier and high stability. | 05-31-2012 |
| 20140364620 | RADIOACTIVE FLUORINE-LABELED COMPOUND - The present invention is a compound represented by the following formula (1) or a salt thereof. In the formula (1), R | 12-11-2014 |
| 548331500 | The nitrogen is bonded directly at the 2-position of the diazole ring | 2 |
| 20090306398 | METHODS OF TREATING ALPHA ADRENERGIC MEDIATED CONDITIONS - Described herein are compounds for and methods of treating conditions or diseases in a subject by administering to the subject a pharmaceutical composition containing an effective amount of an α-adrenergic modulator. The compounds and methods are also useful for alleviating types of pain, both acute and chronic. | 12-10-2009 |
| 20100087655 | METHOD FOR PRODUCTION OF N-(2-AMINO-1,2-DICYANOVINYL)IMIDATES, METHOD FOR PRODUCTION OF N-(2-AMINO-1,2-DICYANOVINYL)FORMAMIDINE, AND METHOD FOR PRODUCTION OF AMINOIMIDAZOLE DERIVATIVES - A method for producing N-(2-amino-1,2-dicyanovinyl)imidates represented by the following formula (1-III) under low temperature conditions within a short period of time in high yield is provided. In addition, a method for producing N-(2-amino-1,2-dicyanovinyl)formamidine represented by the following formula (2-II) which is suitably applicable to a cyclization reaction for producing AICN, AICA or the like and which enhances yield of the cyclization reaction is provided. In addition, a method for producing aminoimidazole derivatives represented by the following formula (3-V) in high yield by using diaminomaleonitrile as a starting material is provided. | 04-08-2010 |
