Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Health & Medicine
Class Information
Number: 514/253.13
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., o,s,se or te) or nitrogen as the only ring hetero atoms doai > Hetero ring is six-membered consisting of two nitrogens and four carbon atoms (e.g., pyridazines, etc.) > 1,4 diazines > Piperazines (i.e., fully hydrogenated 1,4-diazines) > Additional hetero ring attached directly or indirectly to the piperazine ring by nonionic bonding > The additional hetero ring is six-membered consisting of one nitrogen and five carbon atoms > Having -c(=x)-, wherein x is chalcogen, bonded directly to the additional six-membered nitrogen hetero ring
Description: Subject matter wherein the additional six-membered nitrogen hetero ring consisting of five ring carbons and one ring nitrogen has a -C(=X)- group, wherein X is chalcogen (i.e. oxygen, sulfur, selenium, or tellurium), bonded directly thereto.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
4252801 Morpholinyl acetamide derivatives and use thereof Feb. 24, 1981
4246260 Substituted omicron-phenylenediamine derivatives, process for their preparation and their use as medicaments Jan. 20, 1981
4180574 Certain ovicidal piperazines Dec. 25, 1979
4151296 Butyramides and butyrates Apr. 24, 1979
4138488 Diphenylmethyl picolinic acid derivatives and their use as anti-acne agents Feb. 6, 1979
4131673 N.sup.2 -arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof Dec. 26, 1978
4029790 1-Benzoyl-2 or 4 [2-(4-phenyl-piperazino)-ethyl]-piperidines Jun. 14, 1977
4004008 O-Tertiary amino-alkyl-N-benzoyl tyrosil amides Jan. 18, 1977
3974275 1,4-Dihydropyridine carboxylic acid esters useful as coronary vessel dilators and anti-hypertensives Aug. 10, 1976

1 2 3 4 5 6










 
 
  Recently Added Patents
Scanning projection apparatus with tangential compensation
Mobile terminal and controlling method thereof
Measuring apparatus for measuring a physical property of a sample
Systems and methods for providing a shared folder via television
System and method for calibrating display device using transfer functions
Method and apparatus for automatically controlling gas pressure for a plasma cutter
Agent for expelling parasites in humans, animals or birds
  Randomly Featured Patents
Magenta ink composition, ink cartridge, and recording system and recorded matter using the same
Rosin-free, low VOC, no-clean soldering flux and method using the same
Fire damper actuator
Efficient scalable implementation of VCAT/LCAS for SDH and PDH signals
Tracking positions of personnel, vehicles, and inanimate objects
Acoustic absorption system for an aircraft airframe
Wide band radar detector with three-sweep input stage
Pepper hybrid PS09943431
Automatic unloading and stacking apparatus
Method for detecting the fuel level in the tank of a motor vehicle