GB1226194A - - Google Patents

Info

Publication number
GB1226194A
GB1226194A GB1226194DA GB1226194A GB 1226194 A GB1226194 A GB 1226194A GB 1226194D A GB1226194D A GB 1226194DA GB 1226194 A GB1226194 A GB 1226194A
Authority
GB
United Kingdom
Prior art keywords
kalamycin
derivatives
hydrogen
oct
alkyl
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
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
Application filed filed Critical
Publication of GB1226194A publication Critical patent/GB1226194A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D311/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/78Ring systems having three or more relevant rings
    • C07D311/92Naphthopyrans; Hydrogenated naphthopyrans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
GB1226194D 1967-10-23 1968-10-23 Expired GB1226194A (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67703867A 1967-10-23 1967-10-23
US68188367A 1967-11-09 1967-11-09

Publications (1)

Publication Number Publication Date
GB1226194A true GB1226194A (https=) 1971-03-24

Family

ID=27101688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226194D Expired GB1226194A (https=) 1967-10-23 1968-10-23

Country Status (3)

Country Link
DE (1) DE1803745A1 (https=)
FR (1) FR1597572A (https=)
GB (1) GB1226194A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101317836B (zh) * 2008-06-27 2010-11-24 中国科学院海洋研究所 (3aR,5R,11bR)-3,3a,5,11b-四氢-7-羟基-5-甲基-2H-呋[3,2-b]萘并[2,3-d]吡喃-2,6,11-三酮的应用

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995012588A1 (en) * 1993-11-05 1995-05-11 Biochem Pharma Inc. Antineoplastic heteronaphthoquinones

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101317836B (zh) * 2008-06-27 2010-11-24 中国科学院海洋研究所 (3aR,5R,11bR)-3,3a,5,11b-四氢-7-羟基-5-甲基-2H-呋[3,2-b]萘并[2,3-d]吡喃-2,6,11-三酮的应用

Also Published As

Publication number Publication date
FR1597572A (https=) 1970-06-29
DE1803745A1 (de) 1969-06-19

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees