NL7603495A - Werkwijze ter bereiding van nieuwe chromonderi- vaten. - Google Patents

Werkwijze ter bereiding van nieuwe chromonderi- vaten.

Info

Publication number
NL7603495A
NL7603495A NL7603495A NL7603495A NL7603495A NL 7603495 A NL7603495 A NL 7603495A NL 7603495 A NL7603495 A NL 7603495A NL 7603495 A NL7603495 A NL 7603495A NL 7603495 A NL7603495 A NL 7603495A
Authority
NL
Netherlands
Prior art keywords
preparation
chrome components
new chrome
new
components
Prior art date
Application number
NL7603495A
Other languages
English (en)
Dutch (nl)
Original Assignee
Takeda Chemical Industries Ltd
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 by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of NL7603495A publication Critical patent/NL7603495A/xx

Links

Classifications

    • 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
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (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)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
NL7603495A 1975-04-11 1976-04-02 Werkwijze ter bereiding van nieuwe chromonderi- vaten. NL7603495A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15061/75A GB1540391A (en) 1975-04-11 1975-04-11 3-(1h-tetrazol-5-yl)-chromone derivatives

Publications (1)

Publication Number Publication Date
NL7603495A true NL7603495A (nl) 1976-10-13

Family

ID=10052347

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7603495A NL7603495A (nl) 1975-04-11 1976-04-02 Werkwijze ter bereiding van nieuwe chromonderi- vaten.

Country Status (13)

Country Link
US (1) US4085116A (fr)
JP (1) JPS5854150B2 (fr)
BE (1) BE840601A (fr)
CA (1) CA1069511A (fr)
CH (2) CH621549A5 (fr)
DE (1) DE2614836A1 (fr)
DK (1) DK140550B (fr)
ES (2) ES446874A1 (fr)
FR (1) FR2306691A1 (fr)
GB (1) GB1540391A (fr)
HU (1) HU172549B (fr)
NL (1) NL7603495A (fr)
SE (1) SE7604152L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK257390A (da) * 1990-10-25 1992-04-26 Reflex Promotion Transfer til dekorering af overflader med billeder, der er ekstremt holdbare, og specielt billeder omfattende lysreflekterende og farvede omraader i vilkaarlig kombination, samt fremgangsmaade til fremstilling deraf
KR100228593B1 (ko) * 1990-10-25 1999-11-01 스프레이그 로버트 월터 역반사성의 착색상을 형성하기 위한 전사제품 및 이를 제조하는 방법
CN1300163C (zh) * 2004-06-23 2007-02-14 南京大学 3－羟基色原酮糖苷及其制法和用途

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118955B2 (fr) * 1972-04-12 1976-06-14

Also Published As

Publication number Publication date
CA1069511A (fr) 1980-01-08
DK153676A (fr) 1976-10-12
CH621549A5 (fr) 1981-02-13
HU172549B (hu) 1978-09-28
JPS51122071A (en) 1976-10-25
FR2306691A1 (fr) 1976-11-05
DE2614836A1 (de) 1976-10-21
BE840601A (fr) 1976-10-11
ES446874A1 (es) 1977-10-01
JPS5854150B2 (ja) 1983-12-02
US4085116A (en) 1978-04-18
FR2306691B1 (fr) 1978-11-17
DK140550C (fr) 1980-04-08
DK140550B (da) 1979-10-01
ES459298A1 (es) 1978-03-16
CH621550A5 (fr) 1981-02-13
GB1540391A (en) 1979-02-14
SE7604152L (sv) 1976-10-12

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Legal Events

Date Code Title Description
BV The patent application has lapsed