GB1454166A - Pyrimidine derivatives - Google Patents
Pyrimidine derivativesInfo
- Publication number
- GB1454166A GB1454166A GB1159276A GB1159276A GB1454166A GB 1454166 A GB1454166 A GB 1454166A GB 1159276 A GB1159276 A GB 1159276A GB 1159276 A GB1159276 A GB 1159276A GB 1454166 A GB1454166 A GB 1454166A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- lower alkyl
- carbon atoms
- reaction scheme
- prepared
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C207/00—Compounds containing nitroso groups bound to a carbon skeleton
- C07C207/04—Compounds containing nitroso groups bound to a carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/50—Three nitrogen atoms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
1454166 Pyrimidines WELLCOME FOUNDATION Ltd 1 Nov 1973 [1 Aug 1972] 11592/76 Divided out of 1454165 Heading C2C Novel compounds of Formula II wherein Z is an oxygen atom or an oxime protecting group therefor, R is a lower alkyl group, optionally substituted with a hydroxy group, and R<SP>1</SP> and R<SP>2</SP> are the same or different and each is a lower alkyl group having together at least 3 carbon atoms or R<SP>1</SP> and R<SP>2</SP>, having in total 4 to 6 carbon atoms, form a cycloalkyl group together with the carbon atom substituted by said R<SP>1</SP> and R<SP>2</SP> are prepared together with intermediates as shown in reaction scheme A Further intermediates are prepared as shown in reaction scheme B
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1159276A GB1454166A (en) | 1972-08-01 | 1972-08-01 | Pyrimidine derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1159276A GB1454166A (en) | 1972-08-01 | 1972-08-01 | Pyrimidine derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1454166A true GB1454166A (en) | 1976-10-27 |
Family
ID=9989082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1159276A Expired GB1454166A (en) | 1972-08-01 | 1972-08-01 | Pyrimidine derivatives |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1454166A (en) |
-
1972
- 1972-08-01 GB GB1159276A patent/GB1454166A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |
Free format text: INSERT JOURNAL 5181, PAGE 1730 |
|
PCNP | Patent ceased through non-payment of renewal fee |