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Class Information
Number: 548/425
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 five-membered consisting of one nitrogen and four carbons (e.g., halopyrrolidines, etc.) > Polycyclo ring system having the five-membered hetero ring as one of the cyclos > Tetracyclo ring system having the five-membered hetero ring as one of the cyclos > Two of the cyclos share at least three ring members, or a ring carbon is shared by three of the cyclos (e.g., bridged, peri-fused, etc.) > Benzene ring is cyclo in the tetracyclo ring system
Description: Compounds wherein one of the cyclos of the tetracyclo ring system is a benzene ring.










Patents under this class:

Patent Number Title Of Patent Date Issued
8404088 Asymmetric synthesis of rocaglamides via enantioselective photocycloaddition mediated by chiral bronsted acids Mar. 26, 2013
8137509 Asymmetric synthesis of rocaglamides via enantioselective photocycloaddition mediated by chiral bronsted acids Mar. 20, 2012
7662831 Tetracyclic indoles as potassium channel modulators Feb. 16, 2010
7378533 Method for preparing thermally cleavable surfactants without deprotonation May. 27, 2008
6979414 Organic electroluminescence element Dec. 27, 2005
6849619 Substituted pyridoindoles as serotonin agonists and antagonists Feb. 1, 2005
6787651 Substituted indoles, pharmaceutical compounds containing such indoles and their use as PPAR-.gamma. binding agents Sep. 7, 2004
6699852 Substituted pyridoindoles as serotonin agonists and antagonists Mar. 2, 2004
6548493 Substituted heterocycle fused gamma-carbolines Apr. 15, 2003
6482567 Oxime sulfonate and N-oxyimidosulfonate photoacid generators and photoresists comprising same Nov. 19, 2002
6218406 Farnesyl transferase inhibitors, their preparation, the pharmaceutical compositions which contain them and their use in the preparation of medicaments Apr. 17, 2001
6124465 Farnesyl transferase inhibitors, their preparation, the pharmaceutical compositions which contain them and their use in the preparation of medicaments Sep. 26, 2000
6013662 Farnesyl transferase inhibitors, their preparation, the pharmaceutical compositions which contain them and their use in the preparation of medicaments Jan. 11, 2000
5985908 MCBI analogs of CC-1065 and the duocarmycins Nov. 16, 1999
5936097 4,9-ethano-benzo(F)isoindole derivatives as farnesyl transferase inhibitors Aug. 10, 1999
5843937 DNA-binding indole derivatives, their prodrugs and immunoconjugates as anticancer agents Dec. 1, 1998
5817766 Reagents for a cannabinoid immunoassay Oct. 6, 1998
5629430 Trifluoromethylpyrroloindolecarboxylic acid ester and process for production thereof May. 13, 1997
5457119 A89271 factors and processes for their production Oct. 10, 1995
5292650 Preparation of hapalindole-related alkaloids from blue-green algae Mar. 8, 1994
5245028 Process for preparing tetracyclic amines useful as cerebrovascular agents Sep. 14, 1993
5212319 Intermediates to 4-amino-hexahydrobenz[cd]indoles and processes therefor May. 18, 1993
5109136 Tetracyclic amines useful as cerebrovascular agents Apr. 28, 1992
5070093 Tetracyclic amines useful as cerebrovascular agents Dec. 3, 1991
4870185 Hapalindoles Sep. 26, 1989
4782164 Process for synthesizing active esters of carboxylic acids Nov. 1, 1988
4755610 Hapalindoles Jul. 5, 1988
4616035 Pesticidally active novel N-oxalyl derivatives of N-methylcarbamates Oct. 7, 1986
4602032 Dibenz[cd,f]indole derivatives, their preparation and pharmaceutical compositions containing them Jul. 22, 1986
4477635 Polymeric triarylmethane dyes Oct. 16, 1984
4470990 6,7,8,9-Tetrahydronaphtho(1,2-B)furan-8-amine derivatives and their use as dopamine receptor stimulants Sep. 11, 1984
4454325 N-(Alkenyl)-2-aza-2'-hydroxy-5,6-benzotricyclo[6.3.0.sup.1,8.0.sup.4,11 ] u n Jun. 12, 1984
4376779 N -(Substituted)-2-aza-2'-hydroxy-5,6-benzotricyclo[6.3.0.sup.1,8.0.sup.4,1 1 ] undecane centrally-acting analgesics Mar. 15, 1983
4304772 Ethanocarbazole derivatives and antidepressant compositions Dec. 8, 1981
4182884 Polycyclic chlorinated hydrocarbons containing bridgehead or imino nitrogen Jan. 8, 1980
4128560 Tricyclic alkylamine derivatives Dec. 5, 1978
4087434 Hetero-N containing polycyclic chlorinated hydrocarbons resulting from cyclo additions of pentachloro-.beta.-pyrrolenine with olefins May. 2, 1978
4064139 Substituted 9,10-dihydroanthracen-9,10-imines Dec. 20, 1977
3980641 Process for the preparation of 14-hydroxymorphinans Sep. 14, 1976
3950344 Non-phenol oxidative coupling Apr. 13, 1976











 
 
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