SlideShare a Scribd company logo
PREPARED BY:- SAURABH PANDEY
LECTURE-06
THE BRITISH PHARMACOPOEIA (BP)
Under the Medical Act 1858 the General Council of Medical Education and Registration was empowered
to alter, amend and republish the British Pharmacopoeia (BP) as often as necessary. The first BP was
published in 1864. 1864 The first BP was published.
1926 Committee of Civil Research recommended that a Pharmacopoeia Commission be formed and it
should be entrusted the work of new editions of BP and also recommended that BP be revised and
reissued at an interval of ten years. 1932 New edition of BP was published according to the above
recommendation. 1968 Medicines Act 1968 gave the responsibility of preparing the BP to the Medicines
Commission. Medicines Commission reconstituted the British Pharmacopoeia Commission and gave the
responsibility to British Pharmacopoeia Committee. 1980 The thirteenth edition of BP was [published.
1988 The 14th edition of BP was published. 1993 The 15th edition of BP was published. BP 1988
contains two volumes with 2100 monographs: Vol-I contains monographs on medicinal and
pharmaceutical substances along with Infrared (IR) reference spectra. Vol-II contains formulated
preparations, blood products, immunological products, radiopharmaceutical preparations, surgical
materials and appendices. BP is the source of standards of drugs in United Kingdom and other parts of
Common Wealth Countries. 4. BRITISH PHARMACEUTICAL CODEX (BPC) It was in 1903 that the council of
Pharmaceutical Society of Great Britain decided to prepare a reference book for the use of medical
practitioners and dispensing pharmacists. The first edition of BPC was published in 1907. On the request
of British Pharmacopoeia Commission, the Council of the Pharmaceutical Society agreed in 1959 for the
publication of Codex to coincide with that of the BP, so that BP and BPC should come into effect on the
same date. The BPC differs from BP in that : a) It contains many more drugs and preparations some may
be included in advance to the pharmacopoeia while other drugs may have been included in the former
editions of pharmacopoeia but now they are retained in the Codex because they are still commonly
used. b) It provides information on the actions and uses of drugs, their undesirable effects, precautions
and the treatment of poisoning. c) It contains formulae, method of preparation, container and storage
conditions of most of the preparations which are still extemporaneously prepared in the pharmacy.
PREPARED BY:- SAURABH PANDEY

More Related Content

Similar to Lecture-06.docx

History of Pharmacopoeia
History of Pharmacopoeia History of Pharmacopoeia
History of Pharmacopoeia
Soumyaranjan Biswal
 
Pharmaceutical legislation in india
Pharmaceutical legislation in indiaPharmaceutical legislation in india
Pharmaceutical legislation in india
Ashish Chaudhari
 
Pharmaceutical legislation
Pharmaceutical legislationPharmaceutical legislation
Pharmaceutical legislation
Chandrika Mourya
 
Pharmacopoeia types
Pharmacopoeia typesPharmacopoeia types
Pharmacopoeia types
jagan vana
 
exp 2 NAYANY SHARMA.pptx
exp 2 NAYANY SHARMA.pptxexp 2 NAYANY SHARMA.pptx
exp 2 NAYANY SHARMA.pptx
Shivamsingh46435
 
Pharmaceutical Legislation By Akant Yadav
Pharmaceutical Legislation By Akant Yadav Pharmaceutical Legislation By Akant Yadav
Pharmaceutical Legislation By Akant Yadav
akantyadav2
 
pharmacopoeias-130912233053-phpapp01 (1).pdf
pharmacopoeias-130912233053-phpapp01 (1).pdfpharmacopoeias-130912233053-phpapp01 (1).pdf
pharmacopoeias-130912233053-phpapp01 (1).pdf
Aleenaahmed23
 
Pharmacopoeias
PharmacopoeiasPharmacopoeias
Pharmacopoeias
Amol Patil
 
exp_2.pptx
exp_2.pptxexp_2.pptx
exp_2.pptx
Shivamsingh46435
 
Pharmacopoeia
PharmacopoeiaPharmacopoeia
Pharmacopoeia
DrSariga Ponnu
 
Pharmaceutics legislation (1)
Pharmaceutics legislation (1)Pharmaceutics legislation (1)
Pharmaceutics legislation (1)
PrachiSahu20
 
Pharmacopoeias
PharmacopoeiasPharmacopoeias
Pharmacopoeias
Amol Patil
 
Pharmaceutical Inorganic Chemistry -B Pharmacy First Year -First semester -PI...
Pharmaceutical Inorganic Chemistry -B Pharmacy First Year -First semester -PI...Pharmaceutical Inorganic Chemistry -B Pharmacy First Year -First semester -PI...
Pharmaceutical Inorganic Chemistry -B Pharmacy First Year -First semester -PI...
manjusha kareppa
 
UNIT I_History of pharmacopoeia and limit test
UNIT I_History of pharmacopoeia and limit testUNIT I_History of pharmacopoeia and limit test
UNIT I_History of pharmacopoeia and limit test
SONALI PAWAR
 
Drug development and nda
Drug development and ndaDrug development and nda
Drug development and nda
Gaurav Kr
 
Introduction to Pharmacopoeia-1.pptx
Introduction to Pharmacopoeia-1.pptxIntroduction to Pharmacopoeia-1.pptx
Introduction to Pharmacopoeia-1.pptx
someshchandra11
 
Pharmacopoeias
PharmacopoeiasPharmacopoeias
Pharmacopoeias
sunidhi mahant
 
Pharmaceutical legislation in india
Pharmaceutical legislation in indiaPharmaceutical legislation in india
Pharmaceutical legislation in india
Shubhrat Maheshwari
 
Legislations of pharmacy in india
Legislations of pharmacy in indiaLegislations of pharmacy in india
Legislations of pharmacy in india
ARAVIND R
 
List of pharmacopoeia
List of pharmacopoeiaList of pharmacopoeia
List of pharmacopoeia
Tushar Chavan
 

Similar to Lecture-06.docx (20)

History of Pharmacopoeia
History of Pharmacopoeia History of Pharmacopoeia
History of Pharmacopoeia
 
Pharmaceutical legislation in india
Pharmaceutical legislation in indiaPharmaceutical legislation in india
Pharmaceutical legislation in india
 
Pharmaceutical legislation
Pharmaceutical legislationPharmaceutical legislation
Pharmaceutical legislation
 
Pharmacopoeia types
Pharmacopoeia typesPharmacopoeia types
Pharmacopoeia types
 
exp 2 NAYANY SHARMA.pptx
exp 2 NAYANY SHARMA.pptxexp 2 NAYANY SHARMA.pptx
exp 2 NAYANY SHARMA.pptx
 
Pharmaceutical Legislation By Akant Yadav
Pharmaceutical Legislation By Akant Yadav Pharmaceutical Legislation By Akant Yadav
Pharmaceutical Legislation By Akant Yadav
 
pharmacopoeias-130912233053-phpapp01 (1).pdf
pharmacopoeias-130912233053-phpapp01 (1).pdfpharmacopoeias-130912233053-phpapp01 (1).pdf
pharmacopoeias-130912233053-phpapp01 (1).pdf
 
Pharmacopoeias
PharmacopoeiasPharmacopoeias
Pharmacopoeias
 
exp_2.pptx
exp_2.pptxexp_2.pptx
exp_2.pptx
 
Pharmacopoeia
PharmacopoeiaPharmacopoeia
Pharmacopoeia
 
Pharmaceutics legislation (1)
Pharmaceutics legislation (1)Pharmaceutics legislation (1)
Pharmaceutics legislation (1)
 
Pharmacopoeias
PharmacopoeiasPharmacopoeias
Pharmacopoeias
 
Pharmaceutical Inorganic Chemistry -B Pharmacy First Year -First semester -PI...
Pharmaceutical Inorganic Chemistry -B Pharmacy First Year -First semester -PI...Pharmaceutical Inorganic Chemistry -B Pharmacy First Year -First semester -PI...
Pharmaceutical Inorganic Chemistry -B Pharmacy First Year -First semester -PI...
 
UNIT I_History of pharmacopoeia and limit test
UNIT I_History of pharmacopoeia and limit testUNIT I_History of pharmacopoeia and limit test
UNIT I_History of pharmacopoeia and limit test
 
Drug development and nda
Drug development and ndaDrug development and nda
Drug development and nda
 
Introduction to Pharmacopoeia-1.pptx
Introduction to Pharmacopoeia-1.pptxIntroduction to Pharmacopoeia-1.pptx
Introduction to Pharmacopoeia-1.pptx
 
Pharmacopoeias
PharmacopoeiasPharmacopoeias
Pharmacopoeias
 
Pharmaceutical legislation in india
Pharmaceutical legislation in indiaPharmaceutical legislation in india
Pharmaceutical legislation in india
 
Legislations of pharmacy in india
Legislations of pharmacy in indiaLegislations of pharmacy in india
Legislations of pharmacy in india
 
List of pharmacopoeia
List of pharmacopoeiaList of pharmacopoeia
List of pharmacopoeia
 

More from PandeyG2

Lecture-09.docx
Lecture-09.docxLecture-09.docx
Lecture-09.docx
PandeyG2
 
Lecture-10.docx
Lecture-10.docxLecture-10.docx
Lecture-10.docx
PandeyG2
 
Lecture-04.docx
Lecture-04.docxLecture-04.docx
Lecture-04.docx
PandeyG2
 
Lecture-06-07.docx
Lecture-06-07.docxLecture-06-07.docx
Lecture-06-07.docx
PandeyG2
 
Lecture-05.docx
Lecture-05.docxLecture-05.docx
Lecture-05.docx
PandeyG2
 
Lecture-02.docx
Lecture-02.docxLecture-02.docx
Lecture-02.docx
PandeyG2
 
Lecture-03.docx
Lecture-03.docxLecture-03.docx
Lecture-03.docx
PandeyG2
 
Lecture-01
Lecture-01Lecture-01
Lecture-01
PandeyG2
 

More from PandeyG2 (8)

Lecture-09.docx
Lecture-09.docxLecture-09.docx
Lecture-09.docx
 
Lecture-10.docx
Lecture-10.docxLecture-10.docx
Lecture-10.docx
 
Lecture-04.docx
Lecture-04.docxLecture-04.docx
Lecture-04.docx
 
Lecture-06-07.docx
Lecture-06-07.docxLecture-06-07.docx
Lecture-06-07.docx
 
Lecture-05.docx
Lecture-05.docxLecture-05.docx
Lecture-05.docx
 
Lecture-02.docx
Lecture-02.docxLecture-02.docx
Lecture-02.docx
 
Lecture-03.docx
Lecture-03.docxLecture-03.docx
Lecture-03.docx
 
Lecture-01
Lecture-01Lecture-01
Lecture-01
 

Recently uploaded

Gender and Mental Health - Counselling and Family Therapy Applications and In...
Gender and Mental Health - Counselling and Family Therapy Applications and In...Gender and Mental Health - Counselling and Family Therapy Applications and In...
Gender and Mental Health - Counselling and Family Therapy Applications and In...
PsychoTech Services
 
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptxNEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
iammrhaywood
 
Pharmaceutics Pharmaceuticals best of brub
Pharmaceutics Pharmaceuticals best of brubPharmaceutics Pharmaceuticals best of brub
Pharmaceutics Pharmaceuticals best of brub
danielkiash986
 
Présentationvvvvvvvvvvvvvvvvvvvvvvvvvvvv2.pptx
Présentationvvvvvvvvvvvvvvvvvvvvvvvvvvvv2.pptxPrésentationvvvvvvvvvvvvvvvvvvvvvvvvvvvv2.pptx
Présentationvvvvvvvvvvvvvvvvvvvvvvvvvvvv2.pptx
siemaillard
 
How Barcodes Can Be Leveraged Within Odoo 17
How Barcodes Can Be Leveraged Within Odoo 17How Barcodes Can Be Leveraged Within Odoo 17
How Barcodes Can Be Leveraged Within Odoo 17
Celine George
 
Electric Fetus - Record Store Scavenger Hunt
Electric Fetus - Record Store Scavenger HuntElectric Fetus - Record Store Scavenger Hunt
Electric Fetus - Record Store Scavenger Hunt
RamseyBerglund
 
Bonku-Babus-Friend by Sathyajith Ray (9)
Bonku-Babus-Friend by Sathyajith Ray  (9)Bonku-Babus-Friend by Sathyajith Ray  (9)
Bonku-Babus-Friend by Sathyajith Ray (9)
nitinpv4ai
 
CHUYÊN ĐỀ ÔN TẬP VÀ PHÁT TRIỂN CÂU HỎI TRONG ĐỀ MINH HỌA THI TỐT NGHIỆP THPT ...
CHUYÊN ĐỀ ÔN TẬP VÀ PHÁT TRIỂN CÂU HỎI TRONG ĐỀ MINH HỌA THI TỐT NGHIỆP THPT ...CHUYÊN ĐỀ ÔN TẬP VÀ PHÁT TRIỂN CÂU HỎI TRONG ĐỀ MINH HỌA THI TỐT NGHIỆP THPT ...
CHUYÊN ĐỀ ÔN TẬP VÀ PHÁT TRIỂN CÂU HỎI TRONG ĐỀ MINH HỌA THI TỐT NGHIỆP THPT ...
Nguyen Thanh Tu Collection
 
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 8 - CẢ NĂM - FRIENDS PLUS - NĂM HỌC 2023-2024 (B...
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 8 - CẢ NĂM - FRIENDS PLUS - NĂM HỌC 2023-2024 (B...BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 8 - CẢ NĂM - FRIENDS PLUS - NĂM HỌC 2023-2024 (B...
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 8 - CẢ NĂM - FRIENDS PLUS - NĂM HỌC 2023-2024 (B...
Nguyen Thanh Tu Collection
 
Temple of Asclepius in Thrace. Excavation results
Temple of Asclepius in Thrace. Excavation resultsTemple of Asclepius in Thrace. Excavation results
Temple of Asclepius in Thrace. Excavation results
Krassimira Luka
 
CIS 4200-02 Group 1 Final Project Report (1).pdf
CIS 4200-02 Group 1 Final Project Report (1).pdfCIS 4200-02 Group 1 Final Project Report (1).pdf
CIS 4200-02 Group 1 Final Project Report (1).pdf
blueshagoo1
 
Skimbleshanks-The-Railway-Cat by T S Eliot
Skimbleshanks-The-Railway-Cat by T S EliotSkimbleshanks-The-Railway-Cat by T S Eliot
Skimbleshanks-The-Railway-Cat by T S Eliot
nitinpv4ai
 
HYPERTENSION - SLIDE SHARE PRESENTATION.
HYPERTENSION - SLIDE SHARE PRESENTATION.HYPERTENSION - SLIDE SHARE PRESENTATION.
HYPERTENSION - SLIDE SHARE PRESENTATION.
deepaannamalai16
 
Standardized tool for Intelligence test.
Standardized tool for Intelligence test.Standardized tool for Intelligence test.
Standardized tool for Intelligence test.
deepaannamalai16
 
Benner "Expanding Pathways to Publishing Careers"
Benner "Expanding Pathways to Publishing Careers"Benner "Expanding Pathways to Publishing Careers"
Benner "Expanding Pathways to Publishing Careers"
National Information Standards Organization (NISO)
 
skeleton System.pdf (skeleton system wow)
skeleton System.pdf (skeleton system wow)skeleton System.pdf (skeleton system wow)
skeleton System.pdf (skeleton system wow)
Mohammad Al-Dhahabi
 
How to Manage Reception Report in Odoo 17
How to Manage Reception Report in Odoo 17How to Manage Reception Report in Odoo 17
How to Manage Reception Report in Odoo 17
Celine George
 
How to Fix [Errno 98] address already in use
How to Fix [Errno 98] address already in useHow to Fix [Errno 98] address already in use
How to Fix [Errno 98] address already in use
Celine George
 
Elevate Your Nonprofit's Online Presence_ A Guide to Effective SEO Strategies...
Elevate Your Nonprofit's Online Presence_ A Guide to Effective SEO Strategies...Elevate Your Nonprofit's Online Presence_ A Guide to Effective SEO Strategies...
Elevate Your Nonprofit's Online Presence_ A Guide to Effective SEO Strategies...
TechSoup
 
How to Predict Vendor Bill Product in Odoo 17
How to Predict Vendor Bill Product in Odoo 17How to Predict Vendor Bill Product in Odoo 17
How to Predict Vendor Bill Product in Odoo 17
Celine George
 

Recently uploaded (20)

Gender and Mental Health - Counselling and Family Therapy Applications and In...
Gender and Mental Health - Counselling and Family Therapy Applications and In...Gender and Mental Health - Counselling and Family Therapy Applications and In...
Gender and Mental Health - Counselling and Family Therapy Applications and In...
 
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptxNEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
 
Pharmaceutics Pharmaceuticals best of brub
Pharmaceutics Pharmaceuticals best of brubPharmaceutics Pharmaceuticals best of brub
Pharmaceutics Pharmaceuticals best of brub
 
Présentationvvvvvvvvvvvvvvvvvvvvvvvvvvvv2.pptx
Présentationvvvvvvvvvvvvvvvvvvvvvvvvvvvv2.pptxPrésentationvvvvvvvvvvvvvvvvvvvvvvvvvvvv2.pptx
Présentationvvvvvvvvvvvvvvvvvvvvvvvvvvvv2.pptx
 
How Barcodes Can Be Leveraged Within Odoo 17
How Barcodes Can Be Leveraged Within Odoo 17How Barcodes Can Be Leveraged Within Odoo 17
How Barcodes Can Be Leveraged Within Odoo 17
 
Electric Fetus - Record Store Scavenger Hunt
Electric Fetus - Record Store Scavenger HuntElectric Fetus - Record Store Scavenger Hunt
Electric Fetus - Record Store Scavenger Hunt
 
Bonku-Babus-Friend by Sathyajith Ray (9)
Bonku-Babus-Friend by Sathyajith Ray  (9)Bonku-Babus-Friend by Sathyajith Ray  (9)
Bonku-Babus-Friend by Sathyajith Ray (9)
 
CHUYÊN ĐỀ ÔN TẬP VÀ PHÁT TRIỂN CÂU HỎI TRONG ĐỀ MINH HỌA THI TỐT NGHIỆP THPT ...
CHUYÊN ĐỀ ÔN TẬP VÀ PHÁT TRIỂN CÂU HỎI TRONG ĐỀ MINH HỌA THI TỐT NGHIỆP THPT ...CHUYÊN ĐỀ ÔN TẬP VÀ PHÁT TRIỂN CÂU HỎI TRONG ĐỀ MINH HỌA THI TỐT NGHIỆP THPT ...
CHUYÊN ĐỀ ÔN TẬP VÀ PHÁT TRIỂN CÂU HỎI TRONG ĐỀ MINH HỌA THI TỐT NGHIỆP THPT ...
 
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 8 - CẢ NĂM - FRIENDS PLUS - NĂM HỌC 2023-2024 (B...
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 8 - CẢ NĂM - FRIENDS PLUS - NĂM HỌC 2023-2024 (B...BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 8 - CẢ NĂM - FRIENDS PLUS - NĂM HỌC 2023-2024 (B...
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 8 - CẢ NĂM - FRIENDS PLUS - NĂM HỌC 2023-2024 (B...
 
Temple of Asclepius in Thrace. Excavation results
Temple of Asclepius in Thrace. Excavation resultsTemple of Asclepius in Thrace. Excavation results
Temple of Asclepius in Thrace. Excavation results
 
CIS 4200-02 Group 1 Final Project Report (1).pdf
CIS 4200-02 Group 1 Final Project Report (1).pdfCIS 4200-02 Group 1 Final Project Report (1).pdf
CIS 4200-02 Group 1 Final Project Report (1).pdf
 
Skimbleshanks-The-Railway-Cat by T S Eliot
Skimbleshanks-The-Railway-Cat by T S EliotSkimbleshanks-The-Railway-Cat by T S Eliot
Skimbleshanks-The-Railway-Cat by T S Eliot
 
HYPERTENSION - SLIDE SHARE PRESENTATION.
HYPERTENSION - SLIDE SHARE PRESENTATION.HYPERTENSION - SLIDE SHARE PRESENTATION.
HYPERTENSION - SLIDE SHARE PRESENTATION.
 
Standardized tool for Intelligence test.
Standardized tool for Intelligence test.Standardized tool for Intelligence test.
Standardized tool for Intelligence test.
 
Benner "Expanding Pathways to Publishing Careers"
Benner "Expanding Pathways to Publishing Careers"Benner "Expanding Pathways to Publishing Careers"
Benner "Expanding Pathways to Publishing Careers"
 
skeleton System.pdf (skeleton system wow)
skeleton System.pdf (skeleton system wow)skeleton System.pdf (skeleton system wow)
skeleton System.pdf (skeleton system wow)
 
How to Manage Reception Report in Odoo 17
How to Manage Reception Report in Odoo 17How to Manage Reception Report in Odoo 17
How to Manage Reception Report in Odoo 17
 
How to Fix [Errno 98] address already in use
How to Fix [Errno 98] address already in useHow to Fix [Errno 98] address already in use
How to Fix [Errno 98] address already in use
 
Elevate Your Nonprofit's Online Presence_ A Guide to Effective SEO Strategies...
Elevate Your Nonprofit's Online Presence_ A Guide to Effective SEO Strategies...Elevate Your Nonprofit's Online Presence_ A Guide to Effective SEO Strategies...
Elevate Your Nonprofit's Online Presence_ A Guide to Effective SEO Strategies...
 
How to Predict Vendor Bill Product in Odoo 17
How to Predict Vendor Bill Product in Odoo 17How to Predict Vendor Bill Product in Odoo 17
How to Predict Vendor Bill Product in Odoo 17
 

Lecture-06.docx

  • 1. PREPARED BY:- SAURABH PANDEY LECTURE-06 THE BRITISH PHARMACOPOEIA (BP) Under the Medical Act 1858 the General Council of Medical Education and Registration was empowered to alter, amend and republish the British Pharmacopoeia (BP) as often as necessary. The first BP was published in 1864. 1864 The first BP was published. 1926 Committee of Civil Research recommended that a Pharmacopoeia Commission be formed and it should be entrusted the work of new editions of BP and also recommended that BP be revised and reissued at an interval of ten years. 1932 New edition of BP was published according to the above recommendation. 1968 Medicines Act 1968 gave the responsibility of preparing the BP to the Medicines Commission. Medicines Commission reconstituted the British Pharmacopoeia Commission and gave the responsibility to British Pharmacopoeia Committee. 1980 The thirteenth edition of BP was [published. 1988 The 14th edition of BP was published. 1993 The 15th edition of BP was published. BP 1988 contains two volumes with 2100 monographs: Vol-I contains monographs on medicinal and pharmaceutical substances along with Infrared (IR) reference spectra. Vol-II contains formulated preparations, blood products, immunological products, radiopharmaceutical preparations, surgical materials and appendices. BP is the source of standards of drugs in United Kingdom and other parts of Common Wealth Countries. 4. BRITISH PHARMACEUTICAL CODEX (BPC) It was in 1903 that the council of Pharmaceutical Society of Great Britain decided to prepare a reference book for the use of medical practitioners and dispensing pharmacists. The first edition of BPC was published in 1907. On the request of British Pharmacopoeia Commission, the Council of the Pharmaceutical Society agreed in 1959 for the publication of Codex to coincide with that of the BP, so that BP and BPC should come into effect on the same date. The BPC differs from BP in that : a) It contains many more drugs and preparations some may be included in advance to the pharmacopoeia while other drugs may have been included in the former editions of pharmacopoeia but now they are retained in the Codex because they are still commonly used. b) It provides information on the actions and uses of drugs, their undesirable effects, precautions and the treatment of poisoning. c) It contains formulae, method of preparation, container and storage conditions of most of the preparations which are still extemporaneously prepared in the pharmacy.