GB1395469A – Oxazole compounds process for their manufacture and use thereof
– Google Patents
GB1395469A – Oxazole compounds process for their manufacture and use thereof
– Google Patents
Oxazole compounds process for their manufacture and use thereof
Info
Publication number
GB1395469A
GB1395469A
GB4199173A
GB4199173A
GB1395469A
GB 1395469 A
GB1395469 A
GB 1395469A
GB 4199173 A
GB4199173 A
GB 4199173A
GB 4199173 A
GB4199173 A
GB 4199173A
GB 1395469 A
GB1395469 A
GB 1395469A
Authority
GB
United Kingdom
Prior art keywords
compounds
reacting
compound
cyclizing
sept
Prior art date
1972-09-15
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
GB4199173A
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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.)
1972-09-15
Filing date
1973-09-06
Publication date
1975-05-29
1973-09-06
Application filed by Ciba Geigy AG
filed
Critical
Ciba Geigy AG
1975-05-29
Publication of GB1395469A
publication
Critical
patent/GB1395469A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
C07D263/62—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings
C07D263/64—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings linked in positions 2 and 2′ by chains containing six-membered aromatic rings or ring systems containing such rings
Abstract
1395469 2,7 – Bis – (benzoxazolyl) – 9,10- dihydrophenanthrenes CIBA-GEIGY AG 6 Sept 1973 [15 Sept 1972] 41991/73 Heading C2C [Also in Division C3] The invention comprises compounds (1), where A is 9,10-dihydrophenanthrene radical, bonded in the 2,7-position, optionally substituted by C 1-4 alkyl, C 1-4 alkoxy or halogen and A 1 and A 2 are optional non-chromophorically substituted condensed benzene or naphthalene radicals. The compounds may be prepared by heating a bis-amide (7), made by reacting a compound Z-CO-A-CO-Z
GB4199173A
1972-09-15
1973-09-06
Oxazole compounds process for their manufacture and use thereof
Expired
GB1395469A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH1354772A
CH573456A5
(en)
1972-09-15
1972-09-15
Publications (1)
Publication Number
Publication Date
GB1395469A
true
GB1395469A
(en)
1975-05-29
Family
ID=4393357
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4199173A
Expired
GB1395469A
(en)
1972-09-15
1973-09-06
Oxazole compounds process for their manufacture and use thereof
Country Status (5)
Country
Link
US
(1)
US3931211A
(en)
JP
(1)
JPS4969982A
(en)
CH
(1)
CH573456A5
(en)
DE
(1)
DE2344841A1
(en)
GB
(1)
GB1395469A
(en)
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP1038905A3
(en)
1999-03-26
2001-01-31
Mitsubishi Polyester Film GmbH
Transparent, UV-stabilised film from a crystallisable thermoplastic material
US6824155B1
(en)
*
2001-10-18
2004-11-30
Gordon Heck
Auxiliary wheel set for boats
Family Cites Families (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3586673A
(en)
*
1968-02-05
1971-06-22
Eastman Kodak Co
Preparation of symmetrically and unsymmetrically substituted stilbenebisbenzoxazoles
1972
1972-09-15
CH
CH1354772A
patent/CH573456A5/xx
not_active
IP Right Cessation
1973
1973-09-06
GB
GB4199173A
patent/GB1395469A/en
not_active
Expired
1973-09-06
DE
DE19732344841
patent/DE2344841A1/en
active
Pending
1973-09-06
US
US05/394,940
patent/US3931211A/en
not_active
Expired – Lifetime
1973-09-14
JP
JP48104494A
patent/JPS4969982A/ja
active
Pending
Also Published As
Publication number
Publication date
JPS4969982A
(en)
1974-07-06
DE2344841A1
(en)
1974-03-21
CH573456A5
(en)
1976-03-15
US3931211A
(en)
1976-01-06
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Legal Events
Date
Code
Title
Description
1975-10-08
PS
Patent sealed [section 19, patents act 1949]
1979-04-04
PCNP
Patent ceased through non-payment of renewal fee
