HUT34027A - Process for preparing puline derivatives - Google Patents
Process for preparing puline derivativesInfo
- Publication number
- HUT34027A HUT34027A HU188783A HU188783A HUT34027A HU T34027 A HUT34027 A HU T34027A HU 188783 A HU188783 A HU 188783A HU 188783 A HU188783 A HU 188783A HU T34027 A HUT34027 A HU T34027A
- Authority
- HU
- Hungary
- Prior art keywords
- puline
- derivatives
- preparing
- cpd
- general formula
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- -1 alkyl orthoester Chemical class 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
A process of prepg a cpd of general formula 1 wherein R3 is hydrogen or lower alkyl and n is an integer from 1 to 5, comprising reacting a cpd of the general formula 2 with a lower alkyl orthoester of a lower fatty acid or with formic acid in the presence of acetic anhydride. - (12pp)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU188783A HU187592B (en) | 1983-05-27 | 1983-05-27 | Process for preparing purine derivatives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU188783A HU187592B (en) | 1983-05-27 | 1983-05-27 | Process for preparing purine derivatives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HUT34027A true HUT34027A (en) | 1985-01-28 |
| HU187592B HU187592B (en) | 1986-01-28 |
Family
ID=10956692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU188783A HU187592B (en) | 1983-05-27 | 1983-05-27 | Process for preparing purine derivatives |
Country Status (1)
| Country | Link |
|---|---|
| HU (1) | HU187592B (en) |
-
1983
- 1983-05-27 HU HU188783A patent/HU187592B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HU187592B (en) | 1986-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 | ||
| HMM4 | Cancellation of final prot. due to non-payment of fee |