CH581657A5 - - Google Patents

Info

Publication number
CH581657A5
CH581657A5 CH1221373A CH1221373A CH581657A5 CH 581657 A5 CH581657 A5 CH 581657A5 CH 1221373 A CH1221373 A CH 1221373A CH 1221373 A CH1221373 A CH 1221373A CH 581657 A5 CH581657 A5 CH 581657A5
Authority
CH
Switzerland
Application number
CH1221373A
Original Assignee
Boehringer Sohn Ingelheim
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 Boehringer Sohn Ingelheim filed Critical Boehringer Sohn Ingelheim
Publication of CH581657A5 publication Critical patent/CH581657A5/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D493/00Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04Ortho-condensed systems
    • 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
    • C07D311/80Dibenzopyrans; Hydrogenated dibenzopyrans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pyrane Compounds (AREA)
  • Cosmetics (AREA)
CH1221373A 1972-08-29 1973-08-24 CH581657A5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT742572A AT320645B (de) 1972-08-29 1972-08-29 Verfahren zur Herstellung neuer 2-Carboxy-4-oxo-4H,10H-(2)-benzopyrano-[4,3-g]-(1)-benzopyrane und ihrer Salze

Publications (1)

Publication Number Publication Date
CH581657A5 true CH581657A5 (es) 1976-11-15

Family

ID=3595927

Family Applications (2)

Application Number Title Priority Date Filing Date
CH796276A CH581139A5 (es) 1972-08-29 1973-08-24
CH1221373A CH581657A5 (es) 1972-08-29 1973-08-24

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH796276A CH581139A5 (es) 1972-08-29 1973-08-24

Country Status (26)

Country Link
US (1) US3901925A (es)
JP (1) JPS4956999A (es)
AT (1) AT320645B (es)
AU (1) AU464515B2 (es)
BE (1) BE804123A (es)
BG (2) BG19797A3 (es)
CA (1) CA1016951A (es)
CH (2) CH581139A5 (es)
CS (1) CS179427B2 (es)
DD (1) DD109870A5 (es)
DE (1) DE2343291C3 (es)
DK (1) DK131569B (es)
ES (2) ES418271A1 (es)
FR (1) FR2197594B1 (es)
GB (1) GB1439990A (es)
HU (1) HU166366B (es)
IE (1) IE38317B1 (es)
IL (1) IL43096A (es)
IT (1) IT7949487A0 (es)
NL (1) NL7311799A (es)
NO (1) NO138567C (es)
PL (1) PL85433B1 (es)
RO (2) RO63037A (es)
SE (1) SE396389B (es)
SU (2) SU482042A3 (es)
ZA (1) ZA735838B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498419A (en) * 1994-06-03 1996-03-12 Pars; Harry G. Fumarate salt of 4-(diethyl-3-(1-methyloctyl)-7,8,9,10-tetrahydro-6,6,9-trimethyl-6H-dibenzo[b,d]pyran-1-ol, 4-(diethyl-amino) butyric
DE19744362C2 (de) * 1996-10-09 2001-09-27 Daiwa Kasei Industry Co Verfahren zur Herstellung von 4,6-Diaminoresorcinen
WO2004073612A2 (en) * 2003-02-13 2004-09-02 Merck & Co. Inc. Estrogen receptor modulators

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741990A (en) * 1969-07-28 1973-06-26 Upjohn Co Organic compounds and processes

Also Published As

Publication number Publication date
GB1439990A (en) 1976-06-16
DE2343291C3 (de) 1979-04-12
DK131569B (da) 1975-08-04
ZA735838B (en) 1975-04-30
SE396389B (sv) 1977-09-19
CS179427B2 (en) 1977-10-31
BG19797A3 (bg) 1975-10-10
RO63037A (fr) 1978-05-15
DD109870A5 (es) 1974-11-20
BG21024A3 (bg) 1976-01-20
CA1016951A (en) 1977-09-06
DE2343291B2 (de) 1978-08-10
IE38317B1 (en) 1978-02-15
DK131569C (es) 1975-12-29
BE804123A (fr) 1974-02-28
DE2343291A1 (de) 1974-03-14
SU482042A3 (ru) 1975-08-25
ES418271A1 (es) 1976-03-01
IL43096A (en) 1977-06-30
AT320645B (de) 1975-02-25
NO138567C (no) 1978-09-27
NL7311799A (es) 1974-03-04
IL43096A0 (en) 1973-11-28
RO62920A (fr) 1978-03-15
JPS4956999A (es) 1974-06-03
IT7949487A0 (it) 1979-06-21
PL85433B1 (es) 1976-04-30
NO138567B (no) 1978-06-19
IE38317L (en) 1974-02-28
AU464515B2 (en) 1975-08-14
HU166366B (es) 1975-03-28
FR2197594A1 (es) 1974-03-29
AU5970873A (en) 1975-03-06
SU485596A3 (ru) 1975-09-25
FR2197594B1 (es) 1977-01-28
CH581139A5 (es) 1976-10-29
US3901925A (en) 1975-08-26
ES437148A1 (es) 1977-01-16

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Legal Events

Date Code Title Description
PL Patent ceased