ES460382A1 - Un procedimiento para la preparacion de un cetal de 4-(1-hi-droxi-1-metil-etil)-3-ciclohexen-1-ona. - Google Patents

Un procedimiento para la preparacion de un cetal de 4-(1-hi-droxi-1-metil-etil)-3-ciclohexen-1-ona.

Info

Publication number
ES460382A1
ES460382A1 ES460382A ES460382A ES460382A1 ES 460382 A1 ES460382 A1 ES 460382A1 ES 460382 A ES460382 A ES 460382A ES 460382 A ES460382 A ES 460382A ES 460382 A1 ES460382 A1 ES 460382A1
Authority
ES
Spain
Prior art keywords
hydroxy
substituted
dibenzo
hexahydro
pyran
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
ES460382A
Other languages
English (en)
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Publication of ES460382A1 publication Critical patent/ES460382A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/72—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 spiro-condensed with carbocyclic rings
    • 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
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/08—1,3-Dioxanes; Hydrogenated 1,3-dioxanes condensed with carbocyclic rings or ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Pyrane Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Saccharide Compounds (AREA)

Abstract

Un procedimiento para la preparación de un cetal de 4-(1-hidroxi-1-metiletil)-3-ciclohexen -1-ona de fórmula general **ver imagen I** donde n es 0 o 1 R¿ y R?? son independientemente hidrógeno , metilo o etilo.
ES460382A 1976-07-06 1977-07-04 Un procedimiento para la preparacion de un cetal de 4-(1-hi-droxi-1-metil-etil)-3-ciclohexen-1-ona. Expired ES460382A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/702,804 US4054581A (en) 1976-07-06 1976-07-06 Preparation of cis-1-hydroxy-3-substituted-6,6-dimethyl-6,6a,7,8,10,10a-hexahydro-9H-dibenzo[b,d]pyran-9-ones and intermediates therefor

Publications (1)

Publication Number Publication Date
ES460382A1 true ES460382A1 (es) 1978-04-01

Family

ID=24822669

Family Applications (2)

Application Number Title Priority Date Filing Date
ES460382A Expired ES460382A1 (es) 1976-07-06 1977-07-04 Un procedimiento para la preparacion de un cetal de 4-(1-hi-droxi-1-metil-etil)-3-ciclohexen-1-ona.
ES460381A Expired ES460381A1 (es) 1976-07-06 1977-07-04 Un procedimiento para la preparacion de una 6a, 10 a-cis-he-xahidrodibenzopiranona.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES460381A Expired ES460381A1 (es) 1976-07-06 1977-07-04 Un procedimiento para la preparacion de una 6a, 10 a-cis-he-xahidrodibenzopiranona.

Country Status (30)

Country Link
US (2) US4054581A (es)
JP (2) JPS5943465B2 (es)
AR (1) AR221210A1 (es)
AT (2) AT353268B (es)
AU (1) AU509540B2 (es)
BE (1) BE856408A (es)
BG (2) BG28062A3 (es)
CA (1) CA1090813A (es)
CH (1) CH633791A5 (es)
CS (1) CS196374B2 (es)
DD (2) DD132495A5 (es)
DE (2) DE2759994C2 (es)
DK (1) DK144885C (es)
ES (2) ES460382A1 (es)
FR (1) FR2361384A1 (es)
GB (1) GB1582565A (es)
GR (1) GR66413B (es)
HU (2) HU183288B (es)
IE (1) IE45242B1 (es)
IL (1) IL52423A (es)
NL (1) NL180316C (es)
NZ (1) NZ184530A (es)
PH (2) PH12637A (es)
PL (1) PL105356B1 (es)
PT (1) PT66742B (es)
RO (1) RO78107A (es)
SE (2) SE428016B (es)
SU (2) SU910121A3 (es)
YU (1) YU163277A (es)
ZA (1) ZA773955B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054581A (en) 1976-07-06 1977-10-18 Eli Lilly And Company Preparation of cis-1-hydroxy-3-substituted-6,6-dimethyl-6,6a,7,8,10,10a-hexahydro-9H-dibenzo[b,d]pyran-9-ones and intermediates therefor
US4133816A (en) * 1977-07-12 1979-01-09 Eli Lilly And Company Preparation of cis-1-hydroxy-3-substituted-6,6-dimethyl-6,6a,7,8,10,10a-hexahydro-9H-dibenzo[b,d]pyran-9-ones and intermediates therefor
US4171315A (en) * 1978-03-31 1979-10-16 Eli Lilly And Company Preparation of cis-hexahydrodibenzopyranones
US4395560A (en) * 1982-05-24 1983-07-26 Eli Lilly And Company Preparation of 6a,10a-trans-hexahydrodibenzopyranones
JPH0681571B2 (ja) * 1989-11-29 1994-10-19 株式会社備文 解し芝の連続定量供給装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576887A (en) * 1967-05-01 1971-04-27 American Home Prod Process for the preparation of oxaphenanthrenes and intermediates therefor
US3906047A (en) * 1971-06-14 1975-09-16 Hoffmann La Roche 8-(2,6,6-Trimethyl-4-oxo-2-cyclohexen-1-ylidene-2-methylene-6-methyl-4,6-octadien-3-ol
US3929835A (en) * 1973-08-29 1975-12-30 Sharps Ass Alkyl substituted cyclopenta benzopyrans
US3968125A (en) * 1973-11-05 1976-07-06 Eli Lilly And Company Dihydroxyhexahydrodibenzo[b,d]pyrans
US3928598A (en) * 1973-11-05 1975-12-23 Lilly Co Eli Hexahydro-dibenzo{8 b,d{9 pyran-9-ones as an anti-anxiety drug
US4054581A (en) 1976-07-06 1977-10-18 Eli Lilly And Company Preparation of cis-1-hydroxy-3-substituted-6,6-dimethyl-6,6a,7,8,10,10a-hexahydro-9H-dibenzo[b,d]pyran-9-ones and intermediates therefor

Also Published As

Publication number Publication date
ATA908478A (de) 1979-07-15
ZA773955B (en) 1979-02-28
DK301177A (da) 1978-01-07
RO78107A (ro) 1982-02-01
IE45242B1 (en) 1982-07-14
AT353268B (de) 1979-11-12
CH633791A5 (de) 1982-12-31
BG28062A3 (en) 1980-02-25
CS196374B2 (en) 1980-03-31
NL180316B (nl) 1986-09-01
US4115403A (en) 1978-09-19
SE7707629L (sv) 1978-01-07
SE435060B (sv) 1984-09-03
CA1090813A (en) 1980-12-02
HU177307B (en) 1981-09-28
AR221210A1 (es) 1981-01-15
DE2729846C2 (de) 1982-08-19
DK144885C (da) 1982-11-22
IE45242L (en) 1978-01-06
NL7707465A (nl) 1978-01-10
AU2668077A (en) 1979-01-04
JPS56167683A (en) 1981-12-23
PL105356B1 (pl) 1979-10-31
JPS5943465B2 (ja) 1984-10-22
PH13260A (en) 1980-02-25
BE856408A (fr) 1978-01-04
AU509540B2 (en) 1980-05-15
JPS537676A (en) 1978-01-24
PT66742B (en) 1978-11-27
SE8005373L (sv) 1980-07-24
FR2361384A1 (fr) 1978-03-10
AT355019B (de) 1980-02-11
DD132495A5 (de) 1978-10-04
ES460381A1 (es) 1978-04-01
GR66413B (es) 1981-03-20
DD137228A5 (de) 1979-08-22
ATA483277A (de) 1979-04-15
GB1582565A (en) 1981-01-14
JPS6049196B2 (ja) 1985-10-31
PH12637A (en) 1979-07-05
SE428016B (sv) 1983-05-30
BG28564A4 (en) 1980-05-15
DK144885B (da) 1982-06-28
IL52423A0 (en) 1977-08-31
DE2759994C2 (de) 1984-09-20
SU778712A3 (ru) 1980-11-07
HU183288B (en) 1984-04-28
US4054581A (en) 1977-10-18
NL180316C (nl) 1987-02-02
YU163277A (en) 1982-10-31
SU910121A3 (ru) 1982-02-28
IL52423A (en) 1980-09-16
FR2361384B1 (es) 1980-02-01
PL199365A1 (pl) 1978-04-24
NZ184530A (en) 1979-03-28
DE2729846A1 (de) 1978-01-19
PT66742A (en) 1977-07-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202