GB1441637A – Preparation of morphanthridin-6-5h-ones
– Google Patents
GB1441637A – Preparation of morphanthridin-6-5h-ones
– Google Patents
Preparation of morphanthridin-6-5h-ones
Info
Publication number
GB1441637A
GB1441637A
GB4874273A
GB4874273A
GB1441637A
GB 1441637 A
GB1441637 A
GB 1441637A
GB 4874273 A
GB4874273 A
GB 4874273A
GB 4874273 A
GB4874273 A
GB 4874273A
GB 1441637 A
GB1441637 A
GB 1441637A
Authority
GB
United Kingdom
Prior art keywords
morphanthridin
ones
preparation
formula
oct
Prior art date
1972-10-20
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
GB4874273A
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.)
Sandoz AG
Original Assignee
Sandoz 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.)
1972-10-20
Filing date
1973-10-19
Publication date
1976-07-07
1973-10-19
Application filed by Sandoz AG
filed
Critical
Sandoz AG
1976-07-07
Publication of GB1441637A
publication
Critical
patent/GB1441637A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
C07D223/14—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
C07D223/18—Dibenzazepines; Hydrogenated dibenzazepines
C07D223/20—Dibenz [b, e] azepines; Hydrogenated dibenz [b, e] azepines
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C265/00—Derivatives of isocyanic acid
C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
C07D223/14—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
C07D223/18—Dibenzazepines; Hydrogenated dibenzazepines
C07D223/22—Dibenz [b, f] azepines; Hydrogenated dibenz [b, f] azepines
Abstract
1441637 Morphanthridin-6(5H)-ones SANDOZ Ltd 19 Oct 1973 [20 Oct 1972] 48742/73 Heading C2C Compounds of Formula I in which R 1 and R 2 , which may be the same or different, are each H, F, Cl, Br, or C 1 to C 4 alkyl, are prepared by reacting a compound of formula in which X is Cl or Br, with a compound of formula in an inert solvent and in the presence of a Freidel-Crafts catalyst.
GB4874273A
1972-10-20
1973-10-19
Preparation of morphanthridin-6-5h-ones
Expired
GB1441637A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US29921672A
1972-10-20
1972-10-20
Publications (1)
Publication Number
Publication Date
GB1441637A
true
GB1441637A
(en)
1976-07-07
Family
ID=23153826
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4874273A
Expired
GB1441637A
(en)
1972-10-20
1973-10-19
Preparation of morphanthridin-6-5h-ones
Country Status (11)
Country
Link
JP
(1)
JPS4972281A
(en)
BE
(1)
BE806255A
(en)
CH
(1)
CH577975A5
(en)
DD
(1)
DD107682A5
(en)
DE
(1)
DE2352067A1
(en)
DK
(1)
DK139225B
(en)
FR
(1)
FR2203817B1
(en)
GB
(1)
GB1441637A
(en)
IL
(1)
IL43437A0
(en)
NL
(1)
NL7314214A
(en)
SE
(1)
SE408643B
(en)
Families Citing this family (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2431409C2
(en)
*
1974-06-29
1982-10-21
Bayer Ag, 5090 Leverkusen
Process for the preparation of 1-aminoanthraquinone
IT1207417B
(en)
*
1982-03-15
1989-05-17
Menarini Sas
AZEPINA-6-ONE WITH ACTIVITIES TRICYCLIC COMPOUNDS DERIVED FROM PHARMACOLOGICAL, AND PROCEDURES OF 5,6-DIHYDRO-11H-DIBENZO (B, E) RELATED MANUFACTURE
JP2008089494A
(en)
*
2006-10-04
2008-04-17
Yamari Sangyo Kk
Sheathed thermocouple and its manufacturing method
Family Cites Families (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR1441430A
(en)
*
1963-10-09
1966-06-10
Wander Ag Dr A
Process for the preparation of heterocyclic compounds and in particular of substituted derivatives of 10, 11-dihydro-11-oxo-dibenzo [b, f] [1, 4] oxa- or thiazepines and of 5, 6, 11, 12-tetrahydrodibenz [ b, f] azocines and analogues
1973
1973-10-10
CH
CH1439773A
patent/CH577975A5/xx
not_active
IP Right Cessation
1973-10-11
DK
DK552573AA
patent/DK139225B/en
unknown
1973-10-12
SE
SE7313905A
patent/SE408643B/en
unknown
1973-10-12
FR
FR7336449A
patent/FR2203817B1/fr
not_active
Expired
1973-10-16
NL
NL7314214A
patent/NL7314214A/xx
unknown
1973-10-17
DE
DE19732352067
patent/DE2352067A1/en
not_active
Withdrawn
1973-10-17
IL
IL43437A
patent/IL43437A0/en
unknown
1973-10-18
DD
DD174151*A
patent/DD107682A5/xx
unknown
1973-10-18
JP
JP48116409A
patent/JPS4972281A/ja
active
Pending
1973-10-18
BE
BE136845A
patent/BE806255A/en
unknown
1973-10-19
GB
GB4874273A
patent/GB1441637A/en
not_active
Expired
Also Published As
Publication number
Publication date
DD107682A5
(en)
1974-08-12
DE2352067A1
(en)
1974-05-02
DK139225B
(en)
1979-01-15
BE806255A
(en)
1974-04-18
NL7314214A
(en)
1974-04-23
SE408643B
(en)
1979-06-25
DK139225C
(en)
1979-06-18
FR2203817A1
(en)
1974-05-17
AU6156673A
(en)
1975-04-24
IL43437A0
(en)
1974-01-14
FR2203817B1
(en)
1977-05-27
JPS4972281A
(en)
1974-07-12
CH577975A5
(en)
1976-07-30
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Legal Events
Date
Code
Title
Description
1976-11-17
PS
Patent sealed [section 19, patents act 1949]
1982-05-26
PCNP
Patent ceased through non-payment of renewal fee
