JPS52280A - Chroman series compounds and preparation method - Google Patents

Chroman series compounds and preparation method

Info

Publication number
JPS52280A
JPS52280A JP51068172A JP6817276A JPS52280A JP S52280 A JPS52280 A JP S52280A JP 51068172 A JP51068172 A JP 51068172A JP 6817276 A JP6817276 A JP 6817276A JP S52280 A JPS52280 A JP S52280A
Authority
JP
Japan
Prior art keywords
chroman
preparation
series compounds
compounds
series
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.)
Pending
Application number
JP51068172A
Other languages
English (en)
Inventor
Jiyon Roozu Kaaru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 Beecham Group PLC filed Critical Beecham Group PLC
Publication of JPS52280A publication Critical patent/JPS52280A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine Compounds (AREA)
JP51068172A 1975-06-17 1976-06-10 Chroman series compounds and preparation method Pending JPS52280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25853/75A GB1487536A (en) 1975-06-17 1975-06-17 7-alkyl-4-(1,2,5,6-tetrahydro-4-pyridyl)-2,2-dimethylchroman-5-ols and derivatives as intermediates

Publications (1)

Publication Number Publication Date
JPS52280A true JPS52280A (en) 1977-01-05

Family

ID=10234400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51068172A Pending JPS52280A (en) 1975-06-17 1976-06-10 Chroman series compounds and preparation method

Country Status (14)

Country Link
JP (1) JPS52280A (ja)
AU (1) AU497290B2 (ja)
BE (1) BE842655A (ja)
CH (1) CH599199A5 (ja)
DE (1) DE2625628A1 (ja)
DK (1) DK420175A (ja)
ES (2) ES448764A1 (ja)
FI (1) FI752668A (ja)
FR (1) FR2314920A1 (ja)
GB (1) GB1487536A (ja)
IE (1) IE43108B1 (ja)
NL (1) NL7606491A (ja)
SE (1) SE7510367L (ja)
ZA (1) ZA763088B (ja)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828053A (en) * 1969-10-31 1974-08-06 Beecham Group Ltd Lower-alkyl-beta-oxo-4-piperidine-n-benzoylpropionates

Also Published As

Publication number Publication date
GB1487536A (en) 1977-10-05
DK420175A (da) 1976-12-18
ES461194A1 (es) 1978-06-16
FR2314920B1 (ja) 1979-07-13
AU497290B2 (en) 1978-12-07
AU1502376A (en) 1977-12-22
SE7510367L (sv) 1976-12-18
FI752668A (ja) 1976-12-18
ES448764A1 (es) 1978-01-01
NL7606491A (nl) 1976-12-21
FR2314920A1 (fr) 1977-01-14
IE43108L (en) 1976-12-17
IE43108B1 (en) 1980-12-17
BE842655A (fr) 1976-12-06
CH599199A5 (ja) 1978-05-12
ZA763088B (en) 1977-04-27
DE2625628A1 (de) 1977-01-13

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