FI71726C - Foerfarande foer framstaellning av terapeutiskt anvaendbara antracen-9,10-bis-karbonylderivat. - Google Patents

Foerfarande foer framstaellning av terapeutiskt anvaendbara antracen-9,10-bis-karbonylderivat. Download PDF

Info

Publication number
FI71726C
FI71726C FI783621A FI783621A FI71726C FI 71726 C FI71726 C FI 71726C FI 783621 A FI783621 A FI 783621A FI 783621 A FI783621 A FI 783621A FI 71726 C FI71726 C FI 71726C
Authority
FI
Finland
Prior art keywords
anthracenedicarboxaldehyde
bis
dihydro
anthracene
hours
Prior art date
Application number
FI783621A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI783621A (fi
FI71726B (fi
Inventor
Ralph Grassing Child
Yang-I Lin
Keith Chadwick Murdock
Frederick Emil Durr
Jr Stanley Albert Lang
Ving Jick Lee
Original Assignee
American Cyanamid Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/943,908 external-priority patent/US4235996A/en
Priority claimed from US05/947,976 external-priority patent/US4187373A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of FI783621A publication Critical patent/FI783621A/fi
Publication of FI71726B publication Critical patent/FI71726B/fi
Application granted granted Critical
Publication of FI71726C publication Critical patent/FI71726C/fi

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/36Radicals substituted by singly-bound nitrogen atoms
    • C07D213/42Radicals substituted by singly-bound nitrogen atoms having hetero atoms attached to the substituent nitrogen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/26Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/32Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by introduction of halogenated alkyl groups into ring compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/72Hydrazones
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/095Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00Compounds having —CHO groups
    • C07C47/38Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings
    • C07C47/453Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings containing six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00Compounds having —CHO groups
    • C07C47/38Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings
    • C07C47/457Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings containing halogen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00Compounds having —CHO groups
    • C07C47/38Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings
    • C07C47/47Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings containing ether groups, groups, groups, or groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00Compounds having —CHO groups
    • C07C47/52Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/546Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings polycyclic
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00Compounds having —CHO groups
    • C07C47/52Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/55Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing halogen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00Compounds having —CHO groups
    • C07C47/52Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/56Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups
    • C07C47/57Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups polycyclic
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00Compounds having —CHO groups
    • C07C47/52Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/575Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/72Nitrogen atoms
    • C07D213/76Nitrogen atoms to which a second hetero atom is attached
    • C07D213/77Hydrazine radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D233/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/44Nitrogen atoms not forming part of a nitro radical
    • C07D233/52Nitrogen atoms not forming part of a nitro radical with hetero atoms directly attached to said nitrogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/06Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D239/08Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms directly attached in position 2
    • C07D239/12Nitrogen atoms not forming part of a nitro radical
    • C07D239/18Nitrogen atoms not forming part of a nitro radical with hetero atoms attached to said nitrogen atoms, except nitro radicals, e.g. hydrazine radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D243/00Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
    • C07D243/04Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 3
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D245/00Heterocyclic compounds containing rings of more than seven members having two nitrogen atoms as the only ring hetero atoms
    • C07D245/02Heterocyclic compounds containing rings of more than seven members having two nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/52Radicals substituted by nitrogen atoms not forming part of a nitro radical
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D317/00Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/62Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/64Oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D317/00Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/70Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with ring systems containing two or more relevant rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D333/00Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/14Radicals substituted by singly bound hetero atoms other than halogen
    • C07D333/20Radicals substituted by singly bound hetero atoms other than halogen by nitrogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00Indexing scheme relating to specific properties of organic compounds
    • C07B2200/09Geometrical isomers
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00Systems containing at least three condensed rings
    • C07C2603/02Ortho- or ortho- and peri-condensed systems
    • C07C2603/04Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/24Anthracenes; Hydrogenated anthracenes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00Systems containing at least three condensed rings
    • C07C2603/56Ring systems containing bridged rings
    • C07C2603/86Ring systems containing bridged rings containing four rings
    • C07C2603/88Ethanoanthracenes; Hydrogenated ethanoanthracenes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00Systems containing at least three condensed rings
    • C07C2603/56Ring systems containing bridged rings
    • C07C2603/90Ring systems containing bridged rings containing more than four rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI783621A 1977-11-28 1978-11-27 Foerfarande foer framstaellning av terapeutiskt anvaendbara antracen-9,10-bis-karbonylderivat. FI71726C (fi)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US85514677A 1977-11-28 1977-11-28
US85514677 1977-11-28
US93959178A 1978-09-05 1978-09-05
US93959178 1978-09-05
US05/943,908 US4235996A (en) 1978-09-19 1978-09-19 Bis(2-imidazolin-2-ylhydrazone)-9,10-dihydro-9,10-anthracenedicarboxaldehydes
US94390878 1978-09-19
US05/947,976 US4187373A (en) 1978-10-02 1978-10-02 Novel dihydrobenzanthracene derivatives
US94797678 1978-10-02

Publications (3)

Publication Number Publication Date
FI783621A FI783621A (fi) 1979-05-29
FI71726B FI71726B (fi) 1986-10-31
FI71726C true FI71726C (fi) 1987-02-09

Family

ID=27505921

Family Applications (1)

Application Number Title Priority Date Filing Date
FI783621A FI71726C (fi) 1977-11-28 1978-11-27 Foerfarande foer framstaellning av terapeutiskt anvaendbara antracen-9,10-bis-karbonylderivat.

Country Status (13)

Country Link
AR (1) AR228126A1 (de)
AT (1) AT363928B (de)
CH (1) CH645094A5 (de)
DD (1) DD140250A5 (de)
DE (1) DE2850822A1 (de)
FI (1) FI71726C (de)
GB (1) GB2009171B (de)
HK (1) HK57784A (de)
IE (1) IE47633B1 (de)
IT (1) IT1157724B (de)
NO (1) NO152556C (de)
NZ (1) NZ188984A (de)
SE (1) SE449610B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258181A (en) * 1978-09-05 1981-03-24 American Cyanamid Company Substituted 9,10-anthracenebishydrazones
US4275010A (en) * 1979-10-24 1981-06-23 American Cyanamid Company 5,8-Dihydroxy-1,4-bis(guanidinylamino)anthraquinones
IL84213A (en) * 1986-10-23 1992-09-06 American Cyanamid Co N-acylated derivatives of bisanthrene,process for their preparation and pharmaceutical compositions containing them
DE4013023A1 (de) * 1990-04-24 1991-11-07 Lohmann Rudolf Lomapharm Verwendung von anthrachinonderivaten zur prophylaxe und therapie von viruserkrankungen
JP6443741B2 (ja) * 2014-12-12 2018-12-26 川崎化成工業株式会社 光ラジカル重合開始剤
CN114269343A (zh) * 2019-07-23 2022-04-01 希望之城 用于治疗癌症的方法和组合物

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857434A (en) * 1956-10-04 1958-10-21 Monsanto Chemicals Dihydroanthracenedicarboxaldehydes and process of preparing

Also Published As

Publication number Publication date
AT363928B (de) 1981-09-10
DE2850822A1 (de) 1979-05-31
NO783985L (no) 1979-05-29
ATA845978A (de) 1981-02-15
SE449610B (sv) 1987-05-11
IT7852073A0 (it) 1978-11-27
NO152556B (no) 1985-07-08
CH645094A5 (de) 1984-09-14
FI783621A (fi) 1979-05-29
FI71726B (fi) 1986-10-31
IE47633B1 (en) 1984-05-16
IE782342L (en) 1979-05-28
GB2009171A (en) 1979-06-13
SE7812198L (sv) 1979-05-29
NO152556C (no) 1985-10-16
IT1157724B (it) 1987-02-18
HK57784A (en) 1984-08-03
GB2009171B (en) 1982-08-18
DE2850822C2 (de) 1991-11-28
AR228126A1 (es) 1983-01-31
DD140250A5 (de) 1980-02-20
NZ188984A (en) 1981-12-15

Similar Documents

Publication Publication Date Title
Jeyakkumar et al. Design, synthesis and biological evaluation of berberine-benzimidazole hybrids as new type of potentially DNA-targeting antimicrobial agents
Murdock et al. Antitumor agents. II. Bis (guanylhydrazones) of anthracene-9, 10-dicarboxaldehydes
JPS6089474A (ja) モルフイナン誘導体,その製造方法,及び該化合物を含有する抗腫瘍剤
US5834462A (en) Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives
JPS63104963A (ja) 5−ニトロベンゾ〔de〕イソキノリン−1,3−ジオンの製法
US10947253B2 (en) Fused polycyclic dimers
FI66868C (fi) Foerfarande foer framstaellning av imidazo(1,2-a)kinoxalinmetanoler anvaendbara saosom laekemedel
FI70882B (fi) Foerfarande foer framstaellning av nya terapeutiskt anvaendbara antrakinonderivat
FI71726C (fi) Foerfarande foer framstaellning av terapeutiskt anvaendbara antracen-9,10-bis-karbonylderivat.
HUT75121A (en) Bis-imide derivatives of tri-and tetraamines and pharmaceutical compositions containing them
SU575031A3 (ru) Способ получени конденсированных трициклических производных имидазола или их солей
CN109438323A (zh) 一类具有抗肿瘤活性的棉酚-靛红席夫碱类化合物及其合成方法
JPS61112061A (ja) 新規なフエナジン誘導体
IE56782B1 (en) Substituted anthra(1,9-cd)pyrazol-6(2h)-ones
US5747502A (en) Process for preparing benzo c!phenanthridinium derivatives, novel compounds prepared by said process, and antitumor agents
US4590275A (en) Benzoheterazolo[3,2-a]quinolinium salts
CN115385917A (zh) 一类色胺酮7位或9位取代芳香硫醚衍生物、其制备方法及应用
CN114057824A (zh) 雷公藤红素衍生物及其制备方法与用途
EP0131787A2 (de) Schiffsbase von (Aminoalkyl oder substituiertes Aminoalkyl)-Amino-9,10-anthrazendione
US3914264A (en) 2-Lower alkoxy-3-(lower alkylthio)-1,4-naphthoquinone
US6162822A (en) Bisimide compounds
US3932512A (en) Antiviral 1,2,3,4-tetrahydro-1,-alkano naphthalenamine derivatives
US4187373A (en) Novel dihydrobenzanthracene derivatives
DK168333B1 (da) Analogifremgangsmåde til fremstilling af anthracen-9,10-bis-carbonylhydrazoner og derivater eller salte deraf
AU2014207125B2 (en) Helquat derivatives, preparation thereof, and use thereof as medicaments

Legal Events

Date Code Title Description
MA Patent expired
MM Patent lapsed
FD Application lapsed
MA Patent expired

Owner name: AMERICAN CYANAMID COMPANY