chemistry

Glufosfamide

Glufosfamide is a chemistry topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Glufosfamide rather than just read about it. In short: Glufosfamide, also known as glucophosphamide, D-glucose isophosphoramide mustard, D-19575 is an experimental cytotoxic chemotherapeutic agent for treatment of malignancies. Chemical structure Glufosfamide is, basically, a glycosidic conjugate between β-D-glucose and the active alkylating moiety of the well-known antineoplastic drug ifosfamide, so-called "isophosphoramide mustard".

Key takeaways

Glufosfamide belongs to chemistry; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Glufosfamide to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Glufosfamide from memory before moving on to harder problems.

Reference excerpt

Glufosfamide, also known as glucophosphamide, D-glucose isophosphoramide mustard, D-19575 is an experimental cytotoxic chemotherapeutic agent for treatment of malignancies.

Chemical structure Glufosfamide is, basically, a glycosidic conjugate between β-D-glucose and the active alkylating moiety of the well-known antineoplastic drug ifosfamide, so-called "isophosphoramide mustard".

Theoretical advantages Glufosfamide, being a conjugate of glucose and active alkylating moiety of ifosfamide, has the better cell permeability than the parent compound — ifosfamide — or its metabolites. Glufosfamide utilizes the normal cell glucose transport mechanism (a sodium-dependent glucose/sodium co-transporter) for its own transport into the cell. And the glucose uptake mechanism is grossly overexpressed and upregulated in certain cancer cell lines, especially pancreatic cancer, non-small cell lung cancer, and glioblastoma multiforme. This, theoretically, should render them more sensitive to the alkylating effects of glufosfamide while relatively sparing (doing relatively little collateral damage) to the normal cells in which the glucose uptake mechanism is not so upregulated.

Clinical trials Glufosfamide demonstrated modest efficacy in Phase I and Phase II clinical trials in the treatment of pancreatic cancer, non-small cell lung cancer and recurrent glioblastoma multiforme. A large Phase III trial comparing glufosfamide against 5-FU, both in combination with gemcitabine, for second line treatment of metastatic pancreatic cancer (NCT01954992) is currently active.

References

Illustrations

Worked examples

Example 1 — a first encounter with Glufosfamide

Start with the simplest possible case. Write down what Glufosfamide claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Glufosfamide before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Glufosfamide ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Glufosfamide

In research: Glufosfamide appears in chemistry research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Glufosfamide in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Glufosfamide is common in secondary-school and first-year university syllabi. It links to neighbouring topics Abandoned drugs, Alkylating antineoplastic agents, Chloroethyl compounds, so understanding it makes those chapters shorter.
In everyday life: Look for Glufosfamide outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Glufosfamide in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Glufosfamide means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Glufosfamide out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Glufosfamide in simple terms?

Glufosfamide, also known as glucophosphamide, D-glucose isophosphoramide mustard, D-19575 is an experimental cytotoxic chemotherapeutic agent for treatment of malignancies. Chemical structure Glufosfamide is, basically, a glycosidic conjugate between β-D-glucose and the active alkylating moiety of…

Why does Glufosfamide matter?

Because it connects several chemistry ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Glufosfamide?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Glufosfamide.