LU42316A1 - - Google Patents

Info

Publication number
LU42316A1
LU42316A1 LU42316DA LU42316A1 LU 42316 A1 LU42316 A1 LU 42316A1 LU 42316D A LU42316D A LU 42316DA LU 42316 A1 LU42316 A1 LU 42316A1
Authority
LU
Luxembourg
Application number
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 LU42316A1 publication Critical patent/LU42316A1/xx

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/365—Lactones
    • A61K31/366—Lactones having six-membered rings, e.g. delta-lactones
    • A61K31/37—Coumarins, e.g. psoralen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic 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
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/42—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4
    • C07D311/56—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 without hydrogen atoms in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
LU42316D 1961-09-19 1962-09-06 LU42316A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE608335A BE608335A (fr) 1961-09-19 1961-09-19 Nouveaux dérivés de coumarine substituée compositions en contenant et leur préparation

Publications (1)

Publication Number Publication Date
LU42316A1 true LU42316A1 (fr) 1962-11-06

Family

ID=3845287

Family Applications (1)

Application Number Title Priority Date Filing Date
LU42316D LU42316A1 (fr) 1961-09-19 1962-09-06

Country Status (4)

Country Link
BE (1) BE608335A (fr)
DE (1) DE1284427B (fr)
LU (1) LU42316A1 (fr)
OA (1) OA00267A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD8574A (fr) *
US2752360A (en) * 1953-03-23 1956-06-26 S B Penick & Company Inc Improvement in the manufacture of 3-substituted 4-hydroxycoumarins

Also Published As

Publication number Publication date
BE608335A (fr) 1962-03-19
DE1284427B (de) 1968-12-05
OA00267A (fr) 1966-05-15

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