GB1251787A - - Google Patents
Info
- Publication number
- GB1251787A GB1251787A GB1058270A GB1251787DA GB1251787A GB 1251787 A GB1251787 A GB 1251787A GB 1058270 A GB1058270 A GB 1058270A GB 1251787D A GB1251787D A GB 1251787DA GB 1251787 A GB1251787 A GB 1251787A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ascorbic acid
- reaction product
- formaldehyde
- antiviral
- product
- 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
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 230000000840 anti-viral effect Effects 0.000 abstract 2
- 229960005070 ascorbic acid Drugs 0.000 abstract 2
- 235000010323 ascorbic acid Nutrition 0.000 abstract 2
- 239000011668 ascorbic acid Substances 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 208000015181 infectious disease Diseases 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/365—Lactones
- A61K31/375—Ascorbic acid, i.e. vitamin C; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/62—Three oxygen atoms, e.g. ascorbic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA030791A CA928297A (en) | 1968-09-24 | 1968-09-24 | Reaction products of ribose, riboflavin and other vitamins and process of making and using same |
| GB1058270 | 1970-03-05 | ||
| CA173,718A CA954872A (en) | 1968-09-24 | 1973-06-11 | Method of producing reaction products of ascorbic acid and formaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1251787A true GB1251787A (enrdf_load_stackoverflow) | 1971-10-27 |
Family
ID=27160294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1058270A Expired GB1251787A (enrdf_load_stackoverflow) | 1968-09-24 | 1970-03-05 |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA954872A (enrdf_load_stackoverflow) |
| GB (1) | GB1251787A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987001702A1 (en) * | 1983-05-19 | 1987-03-26 | Oxycal Laboratories, Inc. | Ascorbic acid derivatives and processes |
-
1970
- 1970-03-05 GB GB1058270A patent/GB1251787A/en not_active Expired
-
1973
- 1973-06-11 CA CA173,718A patent/CA954872A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987001702A1 (en) * | 1983-05-19 | 1987-03-26 | Oxycal Laboratories, Inc. | Ascorbic acid derivatives and processes |
| EP0129343A3 (en) * | 1983-05-19 | 1987-11-04 | Richard Glover Markham | Ascorbic acid derivatives and a method for their preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| CA954872A (en) | 1974-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |