SG11202102204PA - Process of making calcium alpha-ketoglutarate - Google Patents

Process of making calcium alpha-ketoglutarate

Info

Publication number
SG11202102204PA
SG11202102204PA SG11202102204PA SG11202102204PA SG11202102204PA SG 11202102204P A SG11202102204P A SG 11202102204PA SG 11202102204P A SG11202102204P A SG 11202102204PA SG 11202102204P A SG11202102204P A SG 11202102204PA SG 11202102204P A SG11202102204P A SG 11202102204PA
Authority
SG
Singapore
Prior art keywords
ketoglutarate
making calcium
calcium alpha
alpha
making
Prior art date
Application number
SG11202102204PA
Inventor
David Eugene Pereira
Keshav Deo
Original Assignee
Ponce De Leon Health Designated Activity Company
David Eugene Pereira
Keshav Deo
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.)
Filing date
Publication date
Application filed by Ponce De Leon Health Designated Activity Company, David Eugene Pereira, Keshav Deo filed Critical Ponce De Leon Health Designated Activity Company
Publication of SG11202102204PA publication Critical patent/SG11202102204PA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/418—Preparation of metal complexes containing carboxylic acid moieties
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • 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
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/194—Carboxylic acids, e.g. valproic acid having two or more carboxyl groups, e.g. succinic, maleic or phthalic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/235—Saturated compounds containing more than one carboxyl group
    • C07C59/347—Saturated compounds containing more than one carboxyl group containing keto groups
SG11202102204PA 2018-09-25 2019-09-23 Process of making calcium alpha-ketoglutarate SG11202102204PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862736320P 2018-09-25 2018-09-25
PCT/US2019/052498 WO2020068705A1 (en) 2018-09-25 2019-09-23 Process of making calcium alpha-ketoglutarate

Publications (1)

Publication Number Publication Date
SG11202102204PA true SG11202102204PA (en) 2021-04-29

Family

ID=69952136

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202102204PA SG11202102204PA (en) 2018-09-25 2019-09-23 Process of making calcium alpha-ketoglutarate

Country Status (17)

Country Link
US (1) US11802103B2 (en)
EP (1) EP3856166A4 (en)
JP (1) JP2022502489A (en)
KR (1) KR20210065120A (en)
CN (1) CN112955139A (en)
AU (1) AU2019350699A1 (en)
BR (1) BR112021005668A2 (en)
CA (1) CA3112205A1 (en)
CL (1) CL2021000728A1 (en)
CO (1) CO2021004529A2 (en)
IL (1) IL281761A (en)
MX (1) MX2021003482A (en)
PE (1) PE20211816A1 (en)
PH (1) PH12021550403A1 (en)
SG (1) SG11202102204PA (en)
TW (1) TW202024013A (en)
WO (1) WO2020068705A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11802103B2 (en) 2018-09-25 2023-10-31 Ponce De Leon Health Designated Activity Company Process of making calcium alpha-ketoglutarate
CN112941116B (en) * 2021-01-04 2022-12-02 上海朴颐化学科技有限公司 Method for preparing alpha-ketoglutarate calcium by enzyme method
CN114105761A (en) * 2021-11-19 2022-03-01 广东派特埃尔生物科技有限公司 Synthesis process of alpha-ketoglutaric acid sodium salt

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Also Published As

Publication number Publication date
WO2020068705A1 (en) 2020-04-02
EP3856166A4 (en) 2022-06-22
US11802103B2 (en) 2023-10-31
CN112955139A (en) 2021-06-11
EP3856166A1 (en) 2021-08-04
BR112021005668A2 (en) 2021-06-22
IL281761A (en) 2021-05-31
CA3112205A1 (en) 2020-04-02
AU2019350699A1 (en) 2021-04-08
US20210371368A1 (en) 2021-12-02
PE20211816A1 (en) 2021-09-14
JP2022502489A (en) 2022-01-11
KR20210065120A (en) 2021-06-03
MX2021003482A (en) 2021-06-18
CL2021000728A1 (en) 2021-10-22
TW202024013A (en) 2020-07-01
CO2021004529A2 (en) 2021-04-30
PH12021550403A1 (en) 2021-10-04

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