GB1288738A – – Google Patents
GB1288738A – – Google Patents
Info
Publication number
GB1288738A
GB1288738A
GB1288738DA
GB1288738A
GB 1288738 A
GB1288738 A
GB 1288738A
GB 1288738D A
GB1288738D A
GB 1288738DA
GB 1288738 A
GB1288738 A
GB 1288738A
Authority
GB
United Kingdom
Prior art keywords
picolyl
ethyl
phenylacetamide
formyl
pyridine
Prior art date
1970-01-09
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
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.)
1970-01-09
Filing date
1970-12-08
Publication date
1972-09-13
1970-12-08
Application filed
filed
Critical
1972-09-13
Publication of GB1288738A
publication
Critical
patent/GB1288738A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
C07D213/36—Radicals substituted by singly-bound nitrogen atoms
C07D213/40—Acylated substituent nitrogen atom
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
C07D213/36—Radicals substituted by singly-bound nitrogen atoms
C07D213/38—Radicals substituted by singly-bound nitrogen atoms having only hydrogen or hydrocarbon radicals attached to the substituent nitrogen atom
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
C07D213/53—Nitrogen atoms
Abstract
1288738 Pyridine derivatives SANTEN PHARMACEUTICAL CO Ltd 8 Dec 1970 [9 Jan 1970] 58299/70 Heading C2C The invention comprises the novel compounds N – ethyl – N – (γ – picolyl)phenylacetamide and N – ethyl – 2 – formyl – N – (γ – picolyl)- phenylacetamide, and the reduction of the latter to N – ethyl – N – (γ – picolyl)tropamide. NEthyl – 2 – formyl – N – (γ – picolyl)phenyl acetamide is prepared by formylating N-ethyl- N-(γ-picolyl)phenylacetamide, resulting from the reaction between phenylacetyl chloride and N-ethyi-γ-picolylamine, obtained by reductive amination of pyridine-4-aldehyde
GB1288738D
1970-01-09
1970-12-08
Expired
GB1288738A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP45002755A
JPS4815947B1
(en)
1970-01-09
1970-01-09
Publications (1)
Publication Number
Publication Date
GB1288738A
true
GB1288738A
(en)
1972-09-13
Family
ID=11538146
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1288738D
Expired
GB1288738A
(en)
1970-01-09
1970-12-08
Country Status (5)
Country
Link
US
(1)
US3741975A
(en)
JP
(1)
JPS4815947B1
(en)
CH
(1)
CH560684A5
(en)
FR
(1)
FR2075530A5
(en)
GB
(1)
GB1288738A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN109444312A
(en)
*
2018-10-19
2019-03-08
重庆市食品药品检验检测研究院
A kind of Tropicamide impurity and purposes
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN103387534B
(en)
*
2012-05-09
2015-02-18
北大方正集团有限公司
Method for separating tropicamide raceme
CN103159672A
(en)
*
2012-07-16
2013-06-19
湖南尔文生物科技有限公司
Preparation method of tropine amide
1970
1970-01-09
JP
JP45002755A
patent/JPS4815947B1/ja
active
Pending
1970-12-08
GB
GB1288738D
patent/GB1288738A/en
not_active
Expired
1970-12-11
US
US00097374A
patent/US3741975A/en
not_active
Expired – Lifetime
1970-12-17
CH
CH1875770A
patent/CH560684A5/xx
not_active
IP Right Cessation
1971
1971-01-07
FR
FR7101049A
patent/FR2075530A5/fr
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN109444312A
(en)
*
2018-10-19
2019-03-08
重庆市食品药品检验检测研究院
A kind of Tropicamide impurity and purposes
Also Published As
Publication number
Publication date
FR2075530A5
(en)
1971-10-08
JPS4815947B1
(en)
1973-05-18
DE2100499A1
(en)
1971-07-22
DE2100499B2
(en)
1976-05-13
CH560684A5
(en)
1975-04-15
US3741975A
(en)
1973-06-26
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Legal Events
Date
Code
Title
Description
1973-01-24
PS
Patent sealed [section 19, patents act 1949]
