JPS57179186A - 2-methylene-7,8-benzo-1,4,6-trioxaspiro(4.5)decene-9,10 - Google Patents

2-methylene-7,8-benzo-1,4,6-trioxaspiro(4.5)decene-9,10

Info

Publication number
JPS57179186A
JPS57179186A JP56064138A JP6413881A JPS57179186A JP S57179186 A JPS57179186 A JP S57179186A JP 56064138 A JP56064138 A JP 56064138A JP 6413881 A JP6413881 A JP 6413881A JP S57179186 A JPS57179186 A JP S57179186A
Authority
JP
Japan
Prior art keywords
trioxaspiro
decene
benzo
methylene
formulai
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.)
Granted
Application number
JP56064138A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0148273B2 (enrdf_load_stackoverflow
Inventor
Hitoshi Kato
Kiyokazu Mizutani
Yoshihisa Ogasawara
Takeshi Endo
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.)
Toagosei Co Ltd
Original Assignee
Toagosei Co 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 Toagosei Co Ltd filed Critical Toagosei Co Ltd
Priority to JP56064138A priority Critical patent/JPS57179186A/ja
Publication of JPS57179186A publication Critical patent/JPS57179186A/ja
Publication of JPH0148273B2 publication Critical patent/JPH0148273B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Polyethers (AREA)
JP56064138A 1981-04-30 1981-04-30 2-methylene-7,8-benzo-1,4,6-trioxaspiro(4.5)decene-9,10 Granted JPS57179186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56064138A JPS57179186A (en) 1981-04-30 1981-04-30 2-methylene-7,8-benzo-1,4,6-trioxaspiro(4.5)decene-9,10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56064138A JPS57179186A (en) 1981-04-30 1981-04-30 2-methylene-7,8-benzo-1,4,6-trioxaspiro(4.5)decene-9,10

Publications (2)

Publication Number Publication Date
JPS57179186A true JPS57179186A (en) 1982-11-04
JPH0148273B2 JPH0148273B2 (enrdf_load_stackoverflow) 1989-10-18

Family

ID=13249408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56064138A Granted JPS57179186A (en) 1981-04-30 1981-04-30 2-methylene-7,8-benzo-1,4,6-trioxaspiro(4.5)decene-9,10

Country Status (1)

Country Link
JP (1) JPS57179186A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6054477A (en) * 1997-08-26 2000-04-25 Bioavailability Systems, Llc Anti-first-pass effect compounds
US6248776B1 (en) * 1997-08-26 2001-06-19 Bioavailability Systems, L.L.C. Anti-first-pass effect compounds
US7230027B2 (en) 1997-08-26 2007-06-12 Bioavailability Systems, L.L.C. Anti-first-pass effect compounds

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6054477A (en) * 1997-08-26 2000-04-25 Bioavailability Systems, Llc Anti-first-pass effect compounds
US6248776B1 (en) * 1997-08-26 2001-06-19 Bioavailability Systems, L.L.C. Anti-first-pass effect compounds
US6476066B1 (en) 1997-08-26 2002-11-05 Bioavailability Systems, L.L.C. Anti-first-pass effect compounds
US7230027B2 (en) 1997-08-26 2007-06-12 Bioavailability Systems, L.L.C. Anti-first-pass effect compounds
US7378534B2 (en) 1997-08-26 2008-05-27 Bioavailability Systems, Llc. Anti-first-pass effect compounds
US7514572B2 (en) 1997-08-26 2009-04-07 Bioavailability Systems, Llc Anti-first-pass effect compounds
US7576124B2 (en) 1997-08-26 2009-08-18 Bioavailability Systems, L.L.C. Anti-first-pass effect compounds
US7576123B2 (en) 1997-08-26 2009-08-18 Bioavailability Systems, L.L.C. Anti-first-pass effect compounds

Also Published As

Publication number Publication date
JPH0148273B2 (enrdf_load_stackoverflow) 1989-10-18

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