JPH0560837B2 - - Google Patents

Info

Publication number
JPH0560837B2
JPH0560837B2 JP62106311A JP10631187A JPH0560837B2 JP H0560837 B2 JPH0560837 B2 JP H0560837B2 JP 62106311 A JP62106311 A JP 62106311A JP 10631187 A JP10631187 A JP 10631187A JP H0560837 B2 JPH0560837 B2 JP H0560837B2
Authority
JP
Japan
Prior art keywords
group
carbon atoms
groups
compound
formula
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 - Fee Related
Application number
JP62106311A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63275587A (ja
Inventor
Shinichi Yamamoto
Takashi Taniguchi
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP62106311A priority Critical patent/JPS63275587A/ja
Publication of JPS63275587A publication Critical patent/JPS63275587A/ja
Publication of JPH0560837B2 publication Critical patent/JPH0560837B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
JP62106311A 1987-05-01 1987-05-01 スピロナフトオキサジン化合物 Granted JPS63275587A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62106311A JPS63275587A (ja) 1987-05-01 1987-05-01 スピロナフトオキサジン化合物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62106311A JPS63275587A (ja) 1987-05-01 1987-05-01 スピロナフトオキサジン化合物

Publications (2)

Publication Number Publication Date
JPS63275587A JPS63275587A (ja) 1988-11-14
JPH0560837B2 true JPH0560837B2 (enrdf_load_stackoverflow) 1993-09-03

Family

ID=14430443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62106311A Granted JPS63275587A (ja) 1987-05-01 1987-05-01 スピロナフトオキサジン化合物

Country Status (1)

Country Link
JP (1) JPS63275587A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723218A1 (fr) * 1994-07-29 1996-02-02 Essilor Internal Cie Gle Optique Composes photochromiques de structure spiro (indoline-(2,3')-benzoxazine) a groupement cyano en 6', et leur utilisation dans le domaine de l'optique ophtalmique
FR2763070B1 (fr) * 1997-05-06 1999-07-02 Essilor Int Nouveaux composes photochromiques spirooxazines, leur utilisation dans le domaine de l'optique ophtalmique
ATE297397T1 (de) * 2000-04-06 2005-06-15 Yeda Res & Dev Photochromische spiro(indolin)naphthoxazine
US8698117B2 (en) 2003-07-01 2014-04-15 Transitions Optical, Inc. Indeno-fused ring compounds
US8211338B2 (en) 2003-07-01 2012-07-03 Transitions Optical, Inc Photochromic compounds

Also Published As

Publication number Publication date
JPS63275587A (ja) 1988-11-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees