GB1199110A - Dioxolan Substituted Compounds - Google Patents
Dioxolan Substituted CompoundsInfo
- Publication number
- GB1199110A GB1199110A GB5764168A GB5764168A GB1199110A GB 1199110 A GB1199110 A GB 1199110A GB 5764168 A GB5764168 A GB 5764168A GB 5764168 A GB5764168 A GB 5764168A GB 1199110 A GB1199110 A GB 1199110A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenyl
- dioxolan
- prepared
- phthalimidomethyl
- dioxolanes
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/28—Radicals substituted by nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,199,110. Aminoalkyl - dioxolanes. CUTTER LABORATORIES Inc. 5 Dec., 1968 [5 Sept., 1967], No. 57641/68. Divided out of 1,197,313. Heading C2C. Novel compounds of formula (wherein n is 1-8, R is optionally substituted C 1-8 alkyl and R<SP>1</SP> is a C 5-15 substituent containing 1-3 optionally substituted carbocyclic rings) and acid addition salts thereof are prepared (a) by hydrolysis or hydrazinolysis of the corresponding 2 - R - 2 - R<SP>1</SP> - 4 - phthalimidomethyl-1,3-dioxolanes, or (b) by reducing the corresponding nitriles. 2 - Methyl - 2 - phenyl - 4 - phthalimidomethyl- 1,3-dioxolane is prepared from 3-chloro-1,2- propanediol or epichlorohydrin via 2-methyl-2- phenyl-4-chloromethyl-1,3-dioxolan. 2 - Ethyl - 2 - phenyl - 1,3 - dioxolan - 4 - ylacetonitrile is prepared from 3,4-dihydroxybutyronitrile and 1 -phenyl-1,1-dipropoxypropane. Compounds of the above formula and their pharmaceutically acceptable acid addition salts are stated to affect the cardiovascular and central nervous system and may be made up with carriers into pharmaceutical compositions for oral and parenteral administration.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5764168A GB1199110A (en) | 1967-09-05 | 1967-09-05 | Dioxolan Substituted Compounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5764168A GB1199110A (en) | 1967-09-05 | 1967-09-05 | Dioxolan Substituted Compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1199110A true GB1199110A (en) | 1970-07-15 |
Family
ID=10479662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5764168A Expired GB1199110A (en) | 1967-09-05 | 1967-09-05 | Dioxolan Substituted Compounds |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1199110A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015152182A1 (en) * | 2014-03-31 | 2015-10-08 | 日油株式会社 | Hydrophilic polymer derivative having cyclic benzylidene acetal linker |
-
1967
- 1967-09-05 GB GB5764168A patent/GB1199110A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015152182A1 (en) * | 2014-03-31 | 2015-10-08 | 日油株式会社 | Hydrophilic polymer derivative having cyclic benzylidene acetal linker |
JP2016065202A (en) * | 2014-03-31 | 2016-04-28 | 日油株式会社 | Hydrophilic polymer derivative having cyclic benzylidene acetal linker |
US11530295B2 (en) | 2014-03-31 | 2022-12-20 | Nof Corporation | Hydrophilic polymer derivative having cyclic benzylidene acetal linker |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |