| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 548470000 |
The ring nitrogen is bonded directly to two ring carbons of the same cyclo which carbons are members of one cyclo only (i.e., isoindoles or isoindolenines)
| 31 |
| 548484000 |
Chalcogen bonded directly to ring carbon of the five-membered hetero ring (e.g., 3-indolols, etc.)
| 23 |
| 548494000 |
Having -C(=X)-, wherein X is chalcogen, attached indirectly to ring carbon of the five-membered hetero ring by an acyclic carbon or acyclic carbon chain (e.g., indole-3-acetic acid, etc.)
| 19 |
| 548490000 |
The five-membered hetero ring contains one double bond only (i.e., indolines)
| 15 |
| 548503000 |
Nitrogen attached indirectly to ring carbon of the bicyclo ring system by acyclic nonionic bonding
| 13 |
| 548492000 |
Having -C(=X)-, wherein X is chalcogen, bonded directly to ring carbon of the five-membered hetero ring (e.g., indole-2-carboxylic acids, etc.)
| 10 |
| 548509000 |
Chalcogen attached indirectly to the bicyclo ring system by acyclic nonionic bonding
| 6 |
| 548483000 |
Nitrogen attached directly to the five-membered hetero ring by nonionic bonding (e.g., 2-amino indoles, etc.) | 3 |
| 20100063301 | SYNTHESIS OF THROMBOPOIETIN ACTIVITY MODULATING COMPOUNDS - Disclosed herein are various methods for synthesizing compounds that modulate thrombopoietin activity. Also disclosed are intermediates useful for the preparation of these compounds. | 03-11-2010 |
| 20130012724 | NEW BIOLOGICALLY ACTIVE COMPOUND N-[3-(4-NITROPHENYLAMINO)-INDOLE-2-ILMETHYLENE]AMINOGUANIDINE HYDROCHLORIDE WITH ANTI-INFLAMMATORY ACTIVITY - The present invention relates to chemical-pharmaceutical industry and medicine. The present invention relates to N-[ | 01-10-2013 |
| 20130060047 | NOVEL METHODS FOR THE PREPARATION OF P2X7R ANTAGONISTS - Disclosed are novel methods for the synthesis of N-substituted indol-3-yl-alkylamide compounds which act as P2X7R antagonists, said methods involving the rearrangement of an oxime intermediate. | 03-07-2013 |
| 548508000 |
Processes of forming the bicyclo ring system by cyclization (e.g., forming indole from o-ethyl aniline, etc.) | 2 |
| 20100087661 | METHOD FOR THE PREPARATION OF 5-BENZYLOXY-2-(4-BENZYLOXPHENYL)-3-METHYL-1H-INDOLE - A method for the preparation of 5-benzyloxy-2-(4-benzyloxyphenyl)-3-methyl-1H-indole of formula (1) by reaction of 2-bromo-4′-benzyloxypropiophenone and 4-benzyloxyaniline hydrochloride, in which high purity of the product is achieved by isolation of the intermediate, N-(4-benzyloxyphenyl)-α-amino-4-benzyloxypropiophenone of formula (10), in the solid state. The method may be used for the preparation of bazedoxifen of formula (2). | 04-08-2010 |
| 20120136163 | Method for the Preparation of 1-Acetyl-6-Amino-3,3-Dimethyl-2,3-Dihydroindole - The present invention relates to processes for preparing indoline derivatives, particularly 1-acetyl-6-amino-3,3-dimethyl-2,3-dihydroindole. | 05-31-2012 |
| 548511000 |
Benzene ring bonded directly or attached indirectly by an acyclic carbon or an acyclic carbon chain to ring carbon of the five-membered hetero ring | 1 |
| 20160075650 | CRYSTALLINE POLYMORPHIC FORMS OF AN ANTIDIABETIC COMPOUND - The present invention relates to polymorphic forms of a compound of formula A: | 03-17-2016 |
| Entries |
| Document | Title | Date |
|---|
| 20090118518 | Fluvastatin sodium crystal forms, processes for preparing them, compositions containing them and methods of using them - Provided are crystalline forms of fluvastatin sodium and processes for their preparation. | 05-07-2009 |
| 20100029954 | Reactive 1,3'-crosslinked carbocyanines and their bioconjugates - Chemically reactive carbocyanine dyes that are intramolecularly crosslinked between the 1-position and 3′-position, their bioconjugates and their uses are described. 1,3′-crosslinked carbocyanines are superior to those of conjugates of spectrally similar 1,1′-crosslinked or non-crosslinked dyes. The invention includes derivative compounds having one or more benzo nitrogens. | 02-04-2010 |
| 20100137615 | Homogeneous Asymmetric Hydrogenation Process - Provide that a useful catalyst for homogeneous hydrogenation, particularly a catalyst for homogeneous asymmetric hydrogenation for hydrogenation, particularly asymmetric hydrogenation, which is obtainable with comparative ease and is excellent in economically and workability, and a process for producing a hydrogenated compound of an unsaturated compound, particularly an optically active compound using said catalyst with a high yield and optical purity. | 06-03-2010 |
| 20110034704 | LABORATORY SCALE CONTINUOUS FLOW HYDROGENATION PROCESS - A process for hydrogenating a sample in a pressure range below supercritical pressure values includes supplying at least a solvent of the sample to be hydrogenated by a feed pump with a constant volume rate into a flow path to create a base solution; adding the sample being dissolved into the flow path; feeding hydrogen into the flow path through a valve configured to transmit hydrogen only into a single direction; leading the dissolved sample in the presence of a catalyst through a hydrogenation reactor, where the reactor is inserted into a section of the flow path located after the hydrogen feeding position; maintaining the pressure of the reaction in a given pressure range by element of a pressure-adjusting unit, and collecting a hydrogenate formed within the hydrogenation reactor in a product receptacle connected to the end of the flow path. | 02-10-2011 |
| 20160002162 | PROCESSES FOR RECOVERING VALUABLE COMPONENTS FROM A CATALYTIC FAST PYROLYSIS PROCESS - Methods of separating products from the catalytic fast pyrolysis of biomass are described. In a preferred method, a portion of the products from a pyrolysis reactor are recovered and separated using a quench system and solvent contacting system that employs materials produced in the pyrolysis process. | 01-07-2016 |
