Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 546/166
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) > Hetero ring is six-membered consisting of one nitrogen and five carbons > Polycyclo ring system having the six-membered hetero ring as one of the cyclos > Bicyclo ring system having the six-membered hetero ring as one of the cyclos > Quinolines (including hydrogenated) > Single bond between 1,2-positions and single bond between 3,4-positions > The six-membered hetero ring is unsubstituted or alkyl substituted only
Description: Compounds in which the six-membered hetero ring is unsubstituted or substituted by alkyl groups only.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
4251659 Polyfluorohydroxyisopropyl-heterocyclic compounds Feb. 17, 1981
4247664 Polymeric alkylated 1,2 dihydroquinolines Jan. 27, 1981
4244864 Poly(6-oxy-2,2,4-trialkyl-1,2-dihydroquinoline)alkylene compounds as antidegradants for rubber Jan. 13, 1981
4230861 1-And/or 7-substituted-6-hydroxy (or oxo)-3-decahydroquinoline carboxylic acids Oct. 28, 1980
4201863 N.sup.2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof May. 6, 1980
4198415 Prolactin inhibiting octahydro pyrazolo[3,4-g]quinolines Apr. 15, 1980
RE30235 Photosensitive colorant materials Mar. 18, 1980
4166068 .beta.,.beta.-Dicyano styrenes Aug. 28, 1979
4158000 Antidegradants for rubber Jun. 12, 1979
4154933 Process for the preparation of quinolines May. 15, 1979
4126691 Tertiary aminoacids Nov. 21, 1978
RE29834 Cationic dyestuffs Nov. 14, 1978
4125619 N.sup.2 -naphthalenesulfonyl-L-arginine derivatives and the pharmaceutically acceptable acid addition salts thereof Nov. 14, 1978
4028362 Process for the preparation of quinolines Jun. 7, 1977
4027028 Arylethers and pharmaceutical compositions May. 31, 1977
4000141 Substituted tetrahydro quinoline cationic dyestuffs Dec. 28, 1976
3991042 Basic azo dyestuffs containing a benzthiazole and a tetrahydroquinoline nucleus Nov. 9, 1976
3979390 Butyrophenone derivatives and production thereof Sep. 7, 1976
3970454 Photographic developing agents Jul. 20, 1976
3970675 Disperse dyestuffs Jul. 20, 1976
3960861 2 (OR 4) Amino 4 (or 2) N-hetero quinazolines Jun. 1, 1976
3951942 Phenyl-azo-tetrahydroquinoline azo compounds Apr. 20, 1976
3948877 Basic benzothiazolyl-azo-quinolinyl dyestuffs Apr. 6, 1976

1 2 3 4










 
 
  Recently Added Patents
Uni-directional transient voltage suppressor (TVS)
Bath
Container
Stevia formulation
Hanger
Method and device for authenticating transmitted user data
Glass or glass-ceramic pane reflecting infrared radiation
  Randomly Featured Patents
Method of forming TEM sample holder
Coating substance consisting of at least three components, method for producing said coating substance and use thereof
Method and apparatus for controlling the operation of a sausage making machine
Organic electroluminescence display device
Multi-layer tubing assembly with foamed outer layer
Wheel hub with air passage for tire inflation system
Sole configuration for golf club head
Network interconnection apparatus, network node apparatus, and packet transfer method for high speed, large capacity inter-network communication
Method and device for detecting terminal connection of 4-terminal or 5-terminal resistive touch panel
Radiation image storage panel